Horizon Season 7 Episode 22
Episode Title: Crown of Thorns
Genre:
Documentary
Countries:
UK,
Airing Date: August 31, 1970
Runtime:50 mins
IMDb Rating:
Stream the full Horizon Season 7 Episode 22 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
Horizon: The population explosion of the Crown of Thorns starfish is investigated by Horizon.