Disgraced and cast out of his tribe for lusting after Lana, the mate of the tribe's head muscle man, Atouk stumbles along gathering other misfits and learning a bit about the world outside of his cave. Eventually he and friends Lar and Tala learn the secrets of fire, cooked meat, and how to defend themselves from the brutal, yet very stupid dinosaurs.
Ringo Starr
Dennis Quaid
Shelley Long
Jack Gilford
Barbara Bach
Carl Lumbly
John Matuszak
Avery Schreiber
Richard Moll
Cork Hubbert
Mark King
Paco Morayta
Evan C. Kim
Ed Greenberg
Jack Scalici
Erika Carlsson
Gigi Vorgan
Anaís de Melo
Miguel Ángel Fuentes
Ana De Sade
Gerardo Zepeda
Tere Álvarez
Hector Moreno
Pamela Gual
Marco Antonio Arzate
Miguel Ángel García
Vicente Huezo
Nicolás Jasso
Raúl Martínez
Gerardo Albarrán
Humberto Olivares
Xochitl del Rosario