Season 19 Episodes22
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The Secret of the Snake
Jan 11, 198260 min
Profile of the snake, which presents a close-up look at how it kills and digests it's prey. Also shows how snake venom could be used in the treatment of many human ailments.
Seasons62
Episode Summary
"The Secret of the Snake" is episode 1 of Horizon season 19. It aired on January 11, 1982.