Horizon
Season 6 Episode 2 - If Only They Could Speak
7.4 ?
1964
Documentary
A report by Horizon examining animal intelligence and looking at the reasons why no other animal has matched man in mental ability.
Episodes in Season 6
1
Inside Every Fat Man
60 min
2
If Only They Could Speak
60 min
NOW PLAYING
3
The Miraculous Wonder: The Human Eye
60 min
4
The Years of the Locust
60 min
5
The Gifted Child
60 min
6
The Last of the Polymaths
60 min
7
Music and the Mind
60 min
8
Report on V.D.
60 min
9
Extra-Sensory Perception
60 min
10
The Drift from Science
60 min
11
Powers of Persuasion
60 min
12
The View from Space
60 min
13
The Unborn Patient
60 min
14
The Physicist in the Kitchen
60 min
15
King Solomon's Garden
60 min
16
Muck Today, Poison Tomorrow
60 min
17
Shark
60 min
18
Technology and Self-Determination
60 min
19
After Apollo
60 min
20
Discovery
60 min
21
Machines and People
60 min
22
Science on Safari
60 min
23
A True Madness
60 min
24
Problems of Pain
60 min
25
Four Fast Legs and a Nose
60 min
26
Father of the Man
60 min
27
Master of the Microscope
60 min
28
C.E.R.N.
60 min
29
Snap, Crackle and Bang
60 min
30
Cancer Now
60 min
31
There's a Rhino in My Sugar
60 min
32
Fit to Live?
60 min
33
Don't Cackle, Lay Eggs
60 min
34
How Much Do You Drink?
60 min
35
A Game of War
60 min
36
Bread
60 min
37
For the Safety of Mankind
60 min
