Horizon

tv show

1170 total episodes

61 seasons

First Aired February 04, 1964

Genres:

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

The Man who Talks to Frogs poster unavailable

Season 7 - Episode 36 - 1h 0m

December 21, 1970

Horizon reports on some of the pure scientific research work carried out at the Smithsonian Tropical Research institute.