Michelan Sisti

Additional Dinosaur Performer / Cavepeople

Harold Gould

Dinosaur Chief (voice)

Richard Portnow

Mel Luster (voice)

Florence Stanley

Grandma Ethyl Phillips (voice)

Sam McMurray

Roy Hess (voice)

Sherman Hemsley

B.P. Richfield (voice)

Tom Trbovich

Director

Brian Savegar

Set Decoration

Duane Hartzell

Editor

Rob Ulin

Writer

Ray Colcord

Original Music Composer

Robert E. Collins

Director of Photography

John C. Mula

Production Design