The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a U.S. spacecraft. They become the toast of society, but one man believes them to be a threat to the human race.
Stars
Roddy McDowall
Kim Hunter
Bradford Dillman
Natalie Trundy
Eric Braeden
William Windom
Sal Mineo
Albert Salmi
Don Taylor
