When fugitive human astronaut Virdon is shot, his chimp companion Galen must charm an old flame into accepting that a book on human surgery is no hoax. Meanwhile, their friend Burke is captured by the ape authorities and is to be brainwashed by a brilliant ape scientist named Wanda. [The fourth of five telefilms edited from episodes of the 1974 TV series; this film combines the episodes "The Surgeon" and "The Interrogation"]
as Alan Virdon
as Pete Burke
as Galen
as Kira
as Leander
as Yalu
as Zaius
as Urko
as Jordo
as Dr. Stole
as Travin
as Girl / Arna
as Dr. Malthus
