Astronauts Pete Burke and Allan Virdon crash on Earth in the far future and are captured by the apes. The men befriend a chimp named Galen who helps them to escape. In the hopes of finding a way to get back to their own time, the astronauts search for a computer in an earthquake-threatened city, with which they will be able to access their flight records. [The first of five telefilms edited from episodes of the 1974 TV series; this film combines the episodes "Escape from Tomorrow" and "The Trap"]
as Alan Virdon
as Pete Burke
as Galen
as Farrow
as Veska
as Zako
as Miller
as Urko
as Zaius
as Ullman
as Arno
as Proto
as Grundig
as Man
as Lisa Miller
as Jick Miller
as Mary Miller
as Old Woman
