Director/a
J. Lee Thompson
DIRECTOR/A
Reparto (por orden de créditos)
Roddy McDowall
Caesar
Claude Akins
Aldo
Natalie Trundy
Lisa
Severn Darden
Kolp
Lew Ayres
Mandemus
John Huston
The Lawgiver
Paul Williams
Virgil
Austin Stoker
MacDonald
Noah Keen
Teacher
Richard Eastham
Mutant Captain
France Nuyen
Alma
Paul Stevens
Mendez
Heather Lowe
Doctor
Bobby Porter
Cornelius
Michael Stearns
Jake
Cal Wilson
Soldier
Pat Cardi
Young Chimp
John Landis
Jake's Friend
Andy Knight
Mutant on Motorcycle