Season 11
Episode 1:
A Matter of Self-Defense
Episode 2:
Bird Brain - The Mystery of Bird Navigation
Episode 3:
Never Too Late to Learn
Episode 4:
The Great Fish Hunt
Episode 5:
Pedal Power
Episode 6:
The Writing on the Wall
Episode 7:
Where Did the Colorado Go?
Episode 8:
The Future Goes Boom
Episode 9:
Fusion: The Energy Promise
Episode 10:
The First Ten Years
Episode 11:
This Yankee Dodge Beats Mesmerism Hollow
Episode 12:
The Hunting of the Quark
Episode 13:
A Noah's Ark for Europe
Episode 14:
Bridges: When It Comes to the Crunch
Episode 15:
Search for Life
Episode 16:
The Secrets of Sleep
Episode 17:
Who Needs Skills?
Episode 18:
Hills of Promise
Episode 19:
The Race for the Double Helix
Episode 20:
The Immigrant Doctors
Episode 21:
Mines, Minerals and Men
Episode 22:
What Price Steak?
Episode 23:
Listen and Be Loyal
Episode 24:
Adam or Eve?
Episode 25:
An Unholy Scramble
Episode 26:
Do as You Are Told
Episode 27:
The First Signs of Washoe
Episode 28:
The Other Way
Episode 29:
The Greatest Advance Since the Wheel?
Episode 30:
Joey
Episode 31:
The Neglected Harvest
Episode 32:
How on Earth Did They Do That?
Episode 33:
The Lysenko Affair
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Horizon
Overview:
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
First Air Date: 1964-02-04
Genre:
Seasons: 62
Episodes: 1174
Episode Duration: 60 min
Status: Returning Series
Production: N/A
