Episode 1: Woody Allen, Robert Shaw, Beverly Sills, Jacqueline Wexler

Episode 2: Henry Fonda, Isaac Stern, Charlotte Curtis, Harold Krents

Episode 3: Bette Davis, Buck Henry, Jonathan Miller, Pat McCormick

Episode 4: F. Lee Bailey, Tony Curtis, Federico Fellini, Gerri Granger

Episode 5: Peter Ustinov, Walter Carlos

Episode 6: Helen Gurley Brown, Jim Brown, Little Richard, Scott Gourlay, Skeeter Vaughan

Episode 7: Jerry Rubin, Billy Kidd, Phillip A. Luce, Gerri Granger, Dominic Assaro, John Crawford

Episode 8: Jane Fonda, Peter Fonda, Henry Fonda, Dr. Michael Ramsey, Mort Sahl, Lanada Means

Episode 9: Groucho Marx, Shelley Winters, Cast of Minnie's Boys

Episode 10: Groucho Marx, Phyllis Newman, Joseph Goulden

Episode 11: Hugh Hefner, Rollo May, Grace Slick and Jefferson Airplane, Sally Kempton, Susan Brownmiller

Episode 12: Mel Brooks, Mark Frechette, Daria Halprin, Dr. Aaron Stern, Rex Reed

Episode 13: Paul Simon, Mickey Mantle, Whitey Ford, Marcel Marceau, Ellen Peck

Episode 14: Paul Newman, Dr. Christiaan Barnard

Episode 15: Herb Klein, John Kerry

Episode 16: Orson Welles, Jack Lemmon

Episode 17: Rose Kennedy, Dizzy Dean, Bob Thomas, Dr. Harry Gordon, Kole and Param

Episode 18: Sugar Ray Robinson, Dan Greenburg, Avery Corman, Dr. Thomas Szasz, Jane Forth

Episode 19: Muhammad Ali, Norman Mailer, Dean Jones, Madeline Kahn

Episode 20: Hugh Hefner, Dr. Mary Calderone, Diane Crothers, Holly T. Tanen

Episode 21: Alfred Lunt, Lynn Fontanne, Noël Coward, Tammy Grimes, Brian Bedford

Episode 22: Charlton Heston, Sarah Vaughan, Jim Bouton, Michael Crichton

Episode 23: Gen. James Gavin, Gen. Elizabeth Hoisington, Gen. Anna Mae Hays, Alice Playten

Episode 24: Anthony Newley, Trini Lopez, Leonard Frey, Dr. Robert Franklin

Episode 25: Janis Joplin, Raquel Welch, Douglas Fairbanks Jr., Chet Huntley

Episode 26: B.B. King, George Peppard, Ruby Dee, Bergen Evans

Episode 27: Louis Nye, Dolly Read, Miss Universe contestants, Roger Grimsby

Episode 28: Mike Wallace, Robert Klein, Joan Ganz Cooney, Nicholas Johnson

Episode 29: Jane Fonda, Mark Lane, Otto Preminger, Dr. David Crane

Episode 30: Alice Playten, Judith Crist, Dr. Edward Teller, Edward Gogel

Episode 31: Debbie Reynolds, Sly & The Family Stone, Pancho Gonzales, Sen. Fred Harris

Episode 32: Harry Belafonte, Alan Sues, Oscar Brown Jr., Jean Pace, Sivuca, Betty Seimes

Episode 33: Orson Welles

Episode 34: Louis Armstrong, William F. Buckley Jr., John Byner

Episode 35: Janis Joplin, Gloria Swanson, Margot Kidder, Dave Meggyesy

Episode 36: Mort Sahl, Alice Playten, John Simon, Rosalyn Drexler

Episode 37: Lloyd M. Bucher, Al Capp, Denny McLain, Genya Ravan

Episode 38: Stevie Wonder, Elsa Lanchester, Alain Delon, Tex Ritter

Episode 39: Sally Kellerman, Turley Richards, David Frye, Melvin Belli

Episode 40: Alice Playten, Pat McCormick, Terry Garrity, Dr. Carlton Ray

Episode 41: John Mitchell, Robert Finch, Herb Klein, Leonard Garment, Maureen Finch

Episode 42: Orson Welles

Episode 43: Darryl F. Zanuck, Madeleine Le Roux, Herschel Bernardi, Anthony Perkins

Episode 44: John Cassavetes, Peter Falk, Ben Gazzara

Episode 45: Gina Lollobrigida, Liza Minnelli, Paul Harvey, Johnny Sample

Episode 46: Norman Mailer

Episode 47: Lee Marvin, Jeanne Moreau, Truman Capote

Episode 48: Shelley Winters, Tony Randall, Wally Cox, Dr. Vernon Mark, Dr. Frank Ervin

Episode 49: Gig Young, Melvyn Douglas, Barbara Walters, Frank Reynolds

Episode 50: Maurice Chevalier, Ann-Margret, Roger Smith, Joe Namath

Episode 51: Wernher von Braun, Donald Sutherland, The Coasters, Mike Tigar

Episode 52: Fred Astaire

Episode 53: David Lean, Jack E. Leonard, Rex Reed, Linda Ronstadt

Episode 54: Jeffrey MacDonald

Episode 55: Billy Graham, Arthur Penn, Chief Dan George, R.V. Cassill, Mandy Rice-Davies

Episode 56: Lester Maddox, Jim Brown, Truman Capote, Alice Gray, Eloise Laws

Episode 57: Jason Robards, David Susskind, Viva, Modern Jazz Quartet, Sidney Sheldon

Episode 58: Erich Segal, Little Richard, Rita Moreno, John Simon, Robert Kaufman

Episode 59: Zero Mostel

Episode 60: Dr. Joyce Brothers, Eileen Ford, Gwen Davis, Carolyn Kenmore, Charlotte Curtis

Episode 61: Phyllis Newman, Tony Perkins, Natalia Makarova, Vladimir Rodzianko, Elia Kazan

Episode 62: Hugh O'Brian, Viva, Professor Paul Weiss, Professor Telford Taylor, Robert Bowie Johnson

Episode 63: Bennett Cerf, Loretta Lynn, Dick Shawn, Beverly Sills

Episode 64: Danny Kaye, Julie Newmar, Dr. Michael DeBakey, Bill Monahan

Episode 65: Sally Field, Maximilian Schell, Duke Ellington, Dr. Jack Oliver

Episode 66: Lillian Gish, Jean-Pierre Rampal, Julius Baker, Satchel Paige, Salvador Dali

Episode 67: Louis Armstrong, Kaye Ballard, Jack Barry, Nora Ephron

Episode 68: Sammy Davis Jr., Anissa Jones, Garrick Ohlsson

Episode 69: E.G. Marshall, David Susskind, Victor Palmieri, William Rusher, Howard Miller, Leonard Davies

Episode 70: Joe Louis, Jimmy Breslin, Howard Cosell, Barbara Loden

Episode 71: Lucille Ball, Carol Burnett, Lucie Arnaz, Dr. Ferdie Pacheco

Episode 72: Bette Davis, Arte Johnson, Sen. Birch Bayh

Episode 73: Veronica Lake, Anthony Grey, Leonard Maltin, William Saroyan

Episode 74: Muhammad Ali, Sid Caesar, Norman Mailer

Episode 75: Dana Andrews, Mary Travers, Richard Loo, Stephen Birmingham

Episode 76: John Carradine, William Magruder, Kerry Melville, Billie Jean King

Episode 77: Jane Fonda, Judy Collins, John Marchi, Anthony Burgess

Episode 78: John Gielgud, David Frye, Buffalo Bob Smith, Ramsey Clark, Howdy Doody

Episode 79: Jack Benny, Phil Silvers, Jane Asher, Fats Domino

Episode 80: Jimmy Dean, Wally Cox, Anthony Burgess

Episode 81: Ginger Rogers, Leonard Frey, Ruby Keeler, Stanley Kauffmann

Episode 82: Brian Bedford, Capt. Robert Marasco

Episode 83: Joseph Colombo, Anthony Colombo, Joyce Susskind, Barbara Howar, John Harris and Wolf, L. David Mech

Episode 84: E.G. Marshall, Patsy Kelly, Jim McKay, Dee Brown

Episode 85: Lady Bird Johnson, Harriet Van Horne, John Guare

Episode 86: Dorothy Collins, Dee Brown, Luigi Barzini

Episode 87: Woody Allen, Jim Fowler, Derek Nimmo, Dr. John G. Neihardt

Episode 88: Dr. John G. Neihardt

Episode 89: Lauren Bacall, Ralph Richardson, John Gielgud, Richard Attenborough

Episode 90: Robert Mitchum

Episode 91: Ralph Richardson, Glenda Jackson, The Bee Gees, John Trevelyan

Episode 92: Robert Morley, Dame Gladys Cooper

Episode 93: Lynn Redgrave, Trevor Howard, Christopher Plummer, Patrick Campbell

Episode 94: Jack Hawkins, Lord George Brown, Constable John Ellis, Kenneth Tynan

Episode 95: Peter Cook, Dudley Moore, A.J.P. Taylor

Episode 96: Laurence Harvey, Nicol Williamson, Adrienne Corri, Eddie Chapman

Episode 97: Richard Harris, Romy Schneider, Dame Sybil Thorndike, Luis Miguel Dominguez

Episode 98: Jonathan Miller, Spike Milligan, Bernard Levin

Episode 99: Roger Moore, Jonathan Miller, Enoch Powell

Episode 100: British Kids

Episode 101: Groucho Marx, Truman Capote, Jim Fowler

Episode 102: Wally Cox, Dr. Bruno Bettelheim, Jesse Birnbaum, Phyllis Newman

Episode 103: George Burns, Cliff Gorman, Sly and the Family Stone, Jim Bouton

Episode 104: Dr. George Solomon, Robert Mueller, John O Neill, Michael Sharp, Michael Vaquera

Episode 105: Michael Sharp, Michael Vaquera, Dr. George Solomon, Robert Mueller, John O Neill

Episode 106: Carol Burnett, Jacques Cousteau, Dr. Carlton Ray

Episode 107: Kirk Douglas

Episode 108: John Kerry, John O'Neill

Episode 109: Jim Fowler, Milos Forman, Jerome Kretchmer, Sharon Poole

Playing

Episode 110: Barry Goldwater

Episode 111: Hildegarde Knef, James Michener, Joe Raposo

Episode 112: Daniel Ellsberg

Episode 113: Shirley Booth, Mayor Carl Stokes, William Ruckelshaus, Al Hibbler

Episode 114: Benny Goodman, Norman Mailer, Bruce Brown, Dr. Robert Jastrow

Episode 115: Roger Moore, Chuck McCann, Big Mama Thornton, Saul Alinsky

Episode 116: William F. Buckley, Henry Morgan, Delaney and Bonnie

Episode 117: Ingmar Bergman, Bibi Andersson

Episode 118: Alexis Smith, Bobby Fischer, Neil Chayet

Episode 119: Charlton Heston, Meadowlark Lemon, Joseph Papp, Jonelle Allen, Alan Weeks, Jeff Goldblum

Episode 120: Dizzy Gillespie, Evel Knievel, Averell Harriman

Episode 121: Fran Tarkenton, Mort Sahl, Sen. Fred Harris, Dr. Julius Segal

Episode 122: Vida Blue, Bob Feller, Milt Kamen, Robert Altman

Episode 123: Faye Dunaway, Frank Perry, Eloise Laws, Raymond Buckland

Episode 124: Brian Bedford, Charles Mingus, Harry Reasoner, Arlene Thomas

Episode 125: Elke Sommer, Karl Wallenda, Seals and Crofts, Dr. Stancil Johnson

Episode 126: Gloria Steinem, Roberta Flack, Kerry Ellard

Episode 127: David Steinberg, Dan Hicks and His Hot Licks

Episode 128: Roger Caras

Episode 129: Howard Cosell, Frank Gifford, Don Meredith, Paul Hornung, Jerry Kramer, James Wooten

Episode 130: Ann Miller, Marty Brill, Betty Friedan, William Schutz

Episode 131: George Burns, Modern Jazz Quartet, Louise Lasser, Dr. Albert Ellis

Episode 132: Mildred Dunnock, Richard Kiley, David Brower

Episode 133: F. Lee Bailey, Jacques Cousteau, Helmut Nickel

Episode 134: John Lennon, Yoko Ono

Episode 135: Marcel Marceau, Marya Mannes, Fanny, Dr. Sheldon Cherry

Episode 136: Stan Freberg, Robert Citron, John Lennon, Yoko Ono

Episode 137: William F. Buckley Jr., Hildegard Knef, Johnny Sample

Episode 138: Col. Anthony Herbert, Robert Randolph, John McDonough

Episode 139: Rick Barry, L. Brent Bozell, George Israel, Dr. M.T. Mehdi

Episode 140: Mayor John Lindsay

Episode 141: Walter Matthau, Norman Mailer, Jose Torres, James Gould

Episode 142: Dinah Shore, Tuesday Weld, Milton Berle

Episode 143: Anthony Quinn

Episode 144: Fred Astaire

Episode 145: Peter Ustinov

Episode 146: Charlton Heston

Episode 147: Jack Lemmon

Episode 148: Woody Allen

Episode 149: Keith Gordon, Renee Greene, Michael Ludwig, Teddie Mims, Debbie Epstein, Sylvia Platt

Episode 150: Tony Randall, Susan B. Anthony, Clement Freud

Episode 151: Candice Bergen, Peter Boyle, Dr. Han Suyin

Episode 152: George Bush, Edmund Muskie, Gloria Swanson, Vincent Carey

Episode 153: Sid Caesar, Robert Shaw, Jack Klugman, Florence Henderson

Episode 154: Eddie Albert, Cybill Shepherd, The New Seekers, Alejandro Jodorowsky

Episode 155: Bill Cosby

Episode 156: Bette Davis

Episode 157: Lt. Col. Anthony Herbert

Episode 158: George Harrison, Mick Jones, Gary Wright & Wonderwheel, Ravi Shankar

Episode 159: Danny Kaye

Episode 160: The Muppets with Jim Henson, Frank Oz, Jerry Nelson, Caroll Spinney

Episode 161: Richard Harris, David Frye, David Susskind

Episode 162: Shirley MacLaine

Episode 163: Gore Vidal, Norman Mailer, Janet Flanner

Episode 164: Carol Burnett, Carroll O'Connor, Burt Reynolds

Episode 165: Glen Campbell, James Coburn, Kathryn Kuhlman, Pat McCormick

Episode 166: Ryan O'Neal, Sarah Vaughan, Dr. Thomas Noguchi, Hedgemon Lewis

Episode 167: Julie Andrews, Blake Edwards

Episode 168: Buddy Hackett, James Garner, Jacques Cousteau

Episode 169: George Burns, Adelle Davis, The Smothers Brothers

Episode 170: Groucho Marx, Erin Fleming, Debbie Reynolds, Dan Rowan

Episode 171: Gov. Ronald Reagan, Bob Newhart, James Wong Howe

Episode 172: Roman Polanski, Henry Morgan, Mary Lou Williams

Episode 173: Keith Gordon, Renee Green, Michael Ludwig, Teddie Mims, Debbie Epstein

Episode 174: Helen Hayes, Truman Capote, John Carradine

Episode 175: Hal Holbrook, Jerry Lee Lewis, Brendan Gill, Marlene VerPlanck

Episode 176: E.G. Marshall, Howard K. Smith, Maureen Stapleton, Al Hibbler

Episode 177: Buck Henry, Pat McCormick, Leonard Frey, Hermione Gingold

Episode 178: Sandy Duncan, Ralph Nader, Bobby Fischer

Episode 179: Mort Sahl, Stanley Calkins, Alexis Smith, David Epstein

Episode 180: Robert Wagner, Adelle Davis, Lola Redford, Ilene Goldman, Mimi Farina, Tom Jans

Episode 181: Dave Garroway, Jack Anderson, Paul Newman, J. Daniel Mahoney

Episode 182: Madeline Kahn, Anthony Burgess, Gov. R. Shafer, Dr. Tom Ungerleider

Episode 183: Don McLean, Robert Shaw, Mary Ure, Yevgeny Yevtushenko

Episode 184: Frank Capra, Mel Brooks, Robert Altman, Peter Bogdanovich

Episode 185: Jackie Robinson, George Plimpton, Dr. Daniel Fader

Episode 186: Paddy Chayefsky, Christopher Isherwood, Allen Ginsberg, Earl "Fatha" Hines

Episode 187: Valerie Harper, Dr. Edward Teller, Dr. Paul Weiss

Episode 188: Diahann Carroll, Zero Mostel, Dr. David Hubbard

Episode 189: Michael Caine, Bill Russell, Philippe Cousteau

Episode 190: Liza Minnelli, Robert Klein, Pete Seeger, Gale Sayers

Episode 191: David Niven, Lynn Redgrave

Episode 192: Bill Cosby, Greg Morris, Nina van Pallandt

Episode 193: Mickey Spillane, Sen. Barry Goldwater, Oriana Fallaci

Episode 194: John Huston

Episode 195: Milton Berle, Phyllis Diller, Lawrence Welk

Episode 196: Dave Brubeck, Gerry Mulligan, Bibi Andersson, Liv Ullmann, Gloria Foster, Dr. Neil Solomon

Episode 197: Joseph Kennedy II, Carmen McRae, Milt Kamen, Dr. Delano Meriwether

Episode 198: Mort Sahl, B.B. King, Don Meredith, Veruschka von Lehndorff

Episode 199: Pierre Boulez, Leonard Frey, Sada Thompson, Chuck McCann

Episode 200: Billy Graham, Pat Boone, America

Episode 201: Roger Moore, Roberta Flack, Orson Bean, Pauline Tabor

Episode 202: Rich Little, Bob and Ray, Lola Falana, John Houseman

Episode 203: Dizzy Gillespie, Nicholas Johnson, Sir John Masterman, Vincent Viano

Episode 204: Tom Ungerleider, Fletcher Knebel, Joe Otieri, Joe Moss

Episode 205: George Carlin, Rod McKuen, George Higgins, Chaplin Film

Episode 206: Lily Tomlin, Chad Everett, W.H. Auden, Bonnie Koloc

Episode 207: Jacques Cousteau, Philippe Cousteau

Episode 208: Phil Silvers, Nancy Wilson, Pauline Tabor, Joe Moss

Episode 209: Tennessee Williams, Janet Suzman, Ann Farady

Episode 210: Gore Vidal, Maureen Stapleton, Ron Leibman, Seymour Hersh

Episode 211: Don Rickles, Beverly Sills, Phyllis Kirk, Earl Wilson

Episode 212: Alexis Smith, Gloria Swanson, Elsa Lanchester, Jeannette Rankin

Episode 213: Henry Fonda, Deborah Kerr, Sandy Duncan, Alexander Cohen

Episode 214: Peter Ustinov, Lola Falana, Saul Goodman, Dr. Samuel Rosen

Episode 215: Dr. John G. Neihardt

Episode 216: Daniel Berrigan, J. Daniel Mahoney

Episode 217: Ethel Waters, Gore Vidal, Robert Klein, Willie Mosconi

Episode 218: Jean Stapleton, Joan Rivers, Carly Simon, Norman Lear

Episode 219: Harry Belafonte, Sidney Poitier

Episode 220: Eddie Cuevas, Sammy Carlos, Raul Esteves, Louis Lopez, Herbie Santana, Raul Guerrero

Episode 221: David Niven, Joan Hackett, Billy Eckstine, John Marley

Episode 222: Shirley Temple Black

Episode 223: Arthur Godfrey

Episode 224: Roger Kahn, Joe Black, Carl Erskine, Clem Labine, Pee Wee Reese

Episode 225: Shirley MacLaine, John Lennon, Yoko Ono

Episode 226: Bette Davis, Peggy Wood

Episode 227: Jack Paar

Episode 228: Robert Mitchum

Episode 229: Woody Allen, Muhammad Ali, Cloris Leachman, Ann Welbourne

Episode 230: Charlton Heston, Yvette Mimieux, Joe Canutt, Yakima Canutt

Episode 231: George Carlin, Buddy Rich, Robert Francoeur

Episode 232: Mort Sahl, Lee Grant, Elaine Morgan

Episode 233: Melba Moore, Don Knotts, Jackie Stewart

Episode 234: Bob and Ray, Paula Prentiss, Ursula Andress, Benny Goodman

Episode 235: Donald Barr, Dr. Haim Ginott, John Holt, Dr. Lee Salk

Episode 236: Harry Chapin, Alan Arkin, John Simon, Dick Gregory

Episode 237: Jack Douglas, John Harris, Joan Baez, Jackie Robinson

Episode 238: Theodore Bikel, The Supremes, William F. Buckley Jr., Rabbi Meir Kahane

Episode 239: Alfred Hitchcock

Episode 240: Dr. John G. Neihardt

Episode 241: Jack Paar

Episode 242: William Holden, Sammy Davis Jr., Judith Crist

Episode 243: Robert Mitchum

Episode 244: Angela Lansbury, Billy Eckstine, Janet Flanner, Roy Jenkins

Episode 245: Sen. Edward Kennedy, Charlotte Curtis, Al Green

Episode 246: Dr. Daniel Callahan, Robert Francoeur, Dr. Marc Lappe, Robert Rimmer, Barbara Williamson

Episode 247: Billy Graham, Victor Borge, F. Lee Bailey, Dr. Martin Guiness

Episode 248: Art Carney, Alexis Smith, Clement Freud, Tommy Thompson

Episode 249: Ray Charles, Tony Randall, Margaret Mead

Episode 250: Alan King, Jacques Cousteau, Joan Hackett

Episode 251: George Wein, Paul Desmond, Stan Getz, Dizzy Gillespie, June Christy, Joe Williams

Episode 252: Paul Simon, Germaine Greer, David Susskind

Episode 253: Bette Davis, Mort Sahl, Michael Parkinson, Jonathan Miller, Jackie Stewart

Episode 254: Gloria Swanson, Clement Freud, Marjoe Gortner, Moe Aberman

Episode 255: Rod Serling, Arthur C. Clarke, Cassie Mackin

Episode 256: Allen Funt

Episode 257: Raquel Welch, James Earl Jones, Lester Maddox

Episode 258: Sen. Thomas Eagleton, Noel Harrison, Austin Pendleton

Episode 259: Mick Jagger and The Rolling Stones, Bobby Fischer, Sandy Duncan

Episode 260: Bette Davis

Episode 261: Charlton Heston, Jim Brown, Bob and Ray, Ramsey Clark

Episode 262: John Lindsay, Cliff Robertson, Catherine Mackin, Fanny Gardiner Collins

Episode 263: Art Carney, Barbara Barrie, Clement Freud, Seals and Crofts

Episode 264: Jane Fonda, Mel Torme, Dr. Wardell Pomeroy

Episode 265: Barry Goldwater, Carmen McRae, John Fire Lame Deer, William E. Miller, Richard Erdoes

Episode 266: Peter O'Toole

Episode 267: Ray Charles

Episode 268: Muhammad Ali, Cleo Laine, Richard Kleindienst

Episode 269: Marjorie Margolies, Jim Croce, David Linsley, John Wallach

Episode 270: Clifford Irving

Episode 271: Jim McKay, Cathy Rigby, Dan Gable, Jim Ryun, Sugar Ray Seales, Dave Wottle

Episode 272: Helen Hayes, Anita Loos, Orson Bean, Dr. Walter Langer

Episode 273: Norman Mailer, Valerie Harper, Midge Decter

Episode 274: Richard Attenborough, Charles Bronson, Lana Cantrell, Jill Ireland

Episode 275: Bob Hope

Episode 276: Anthony Quinn, Sally Struthers, Ike & Tina Turner

Episode 277: Tony Randall, Anthony Burgess, Han Suyin

Episode 278: Shirley Temple Black, Rod Gilbert, Mabel Mercer, Robert Theobald

Episode 279: Benny Goodman, Celeste Holm, Clement Freud, Rudy Behlmer

Episode 280: Warren Beatty

Episode 281: William Rusher, Evan Sanerjian, Michael Dukakis, Dr. Jennifer James, Gina McDowell, Dan McGowan

Episode 282: Dr. Nathan Kline, R.D. Laing, Dr. Rollo May

Episode 283: Robert Shaw, Melba Moore, Dr. Raymond McNally, Dr. Radu Florescu

Episode 284: Rod McKuen, Lotte Lenya, Adelle Davis, Margery Cohen

Episode 285: George McGovern, Walter Matthau, Joseph Mankiewicz

Episode 286: Susannah York, Ralph Nader, Cesar Chavez

Episode 287: Alan King, Glynis Johns, George Cukor, Mary Wells

Episode 288: Robert Klein, Buddy Rich, Truman Capote

Episode 289: Bobby Fischer, Tony Randall, Prof. Julius Sumner Miller

Episode 290: Martha Raye, Anthony Burgess

Episode 291: Howard Cosell, Dr. Frederick Dockstader, Ilene Goldman, Indian Fashion Show

Episode 292: Michael Caine, Neil Simon, Joseph Mankiewicz

Episode 293: Joanne Woodward, Paul Newman, John Foreman, Oriana Fallaci

Episode 294: Sir Laurence Olivier

Episode 295: Orson Welles

Episode 296: Ethel Merman, Harlem Globetrotters, Agnes Moorehead, Robert Citron

Episode 297: Loud Family, Craig Gilbert

Episode 298: Jack Benny, Bill Cosby, Joe Frazier, Phil Silvers

Episode 299: Robert Morley

Episode 300: Jerry Lewis

Episode 301: George C. Wallace

Episode 302: Frank Fools Crow, Frank Kills Enemy, Matthew King, Meredith Quinn, Vernon Bellecourt, Robert Burnette

Episode 303: Edwin Newman, Brit Hume, Pat Buchanan, Victor Gold, Ben Bradlee

Episode 304: Sandy Duncan, Sarah Vaughn, Peter Tauber, Colin Turnbull

Episode 305: Muhammad Ali, Jean Stapleton, Elliott Roosevelt, James Brough

Episode 306: Major Joseph S. Abbott, Captain Michael L. Brazelton, Captain James V. DiBernardo, Commander John H. Fellowes, Sergeant Donald Rander

Episode 307: Captain James Baxter, Dr. Morris Chafetz, Reverend H. Gordon McDonald, James MacTavish, Thomas Swafford, Nell Wing, Part 1

Episode 308: Captain James Baxter, Dr. Morris Chafetz, Reverend H. Gordon McDonald, James MacTavish, Thomas Swafford, Nell Wing, Part 2

Episode 309: Anthony Quinn, Sally Struthers, Ike & Tina Turner

Episode 310: Carroll O'Connor

Episode 311: Pearl Bailey, Bob and Ray, Dr. Cornelia Wilbur, Flora Rheta Schreiber

Episode 312: Arthur Rubinstein, Lilit Gampel

Episode 313: Marlon Brando, Sam Cagey, Dr. Wallace Heath, Dennis Limberhand, Mervin Wright

Episode 314: Alexis Smith, Mort Sahl, Byron Janis, Joe Williams

Episode 315: Bob Hope, Simon Wiesenthal

Episode 316: David Carradine, Barbara Seagull, Bernie Krause, La Lupe

Episode 317: Ray Charles, John Lindsay, Dr. Samuel Rosen

Episode 318: Alexander Bickel, Richard Kuh, Truman Capote, Anthony Perkins, Bishop Paul Moore, Dr. Natalie Shainess, Part 1

Episode 319: Alexander Bickel, Richard Kuh, Truman Capote, Anthony Perkins, Bishop Paul Moore, Dr. Natalie Shainess, Part 2

Episode 320: George Carlin, Sally Quinn, Modern Jazz Quartet, Jerzy Kosinski

Episode 321: Sen. Howard Baker, Sen. Daniel Inouye, Sen. Herman Talmadge, Sen. Lowell Weicker

Episode 322: Norman Mailer

Episode 323: Muhammad Ali, Laurence Harvey, Jerzy Kosinski

Episode 324: Gina Lollobrigida, Samuel Dash, Mason Reese

Episode 325: Katharine Hepburn

Episode 326: Katharine Hepburn, Part 1

Episode 327: Katharine Hepburn, Part 2

Episode 328: Kirk Douglas, Peter Cook, Dudley Moore

Episode 329: Alexander Bickel, Peter Lisagor, William Ruckelshaus, Hugh Sidey, Sen. John Tower

Episode 330: James Hoffa, Melvin Belli, Charles Ashman

Episode 331: Rudolf Nureyev, Gore Vidal, Father John McLaughlin

Episode 332: Jacques Cousteau, Lillian Hellman, Dr. Frederick Dockstader

Episode 333: Ralph Nader, Rogers Morton, Barry Commoner, Thornton F. Bradshaw

Episode 334: Peter Cook, Dudley Moore, Robert Shaw, George Gilder

Episode 335: George Wallace

Episode 336: Gerald Ford, Betty Ford

Episode 337: Muhammad Ali, Joe Frazier, Eddie Jones, Felix Parnes, Walter Youngblood, Larry Holmes

Episode 338: Muhammad Ali, Joe Frazier

Episode 339: Carol Burnett

Episode 340: Lucille Ball

Episode 341: Abbie Hoffman, Jerry Rubin, Tom Hayden, Rennie Davis, Jeffrey St. John, Fran Griffin

Episode 342: Sen. Sam Ervin

Episode 343: Jan Morris

Episode 344: Steven Weed, Reginald Murphy, Burke Elbrick, Brian Jenkins, Eugene Paul Getty

Episode 345: Jeb Stuart Magruder

Episode 346: Stewart Alsop

Episode 347: Rudolf Nureyev

Episode 348: Tennessee Williams, Carrie Nye

Episode 349: Paul Simon, Dixon Singers, Barbara Howar, Jerzy Kosinski, Anthony Burgess

Episode 350: Bette Davis, Whitney Stine, Barry Manilow

Episode 351: Doug Henning, Derrick Dingle, Dai Vernon

Episode 352: Walter Cronkite

Episode 353: Dick Van Dyke

Episode 354: David Bowie, Roy Dotrice

Episode 355: Gore Vidal, Rabbi Baruch Korff, Jean Marsh

Episode 356: George Meany, John Kenneth Galbraith, Pierre Rinfret

Episode 357: Peter Cook, Dudley Moore, Lotte Lenya