The Secret of Lost Valley

Gary Collins

Ned Harkness

Mary Ann Mobley

Susan Harkness

Brad Savage

Adam Harkness

Eddie Marquez

Zane

Jackson Bostwick

Cal

John Lupton

Detective

Tom Simcox

Chief Ranger

Barry Sullivan

Dr. Seldon

James Almanzar

Dave

Don Brodie

Camper

David Cadiente

A-Voh

David S. Cass Sr.

Donnie

Linda Dangcil

Tribal Mom

Ron Gans

Bartender

George Jammal

Tribal Dad

Ruben Moreno

Village Elder

John Steadman

Old Packer

Peggy Stewart

Camper's Wife

Tom Waters

Wynn

Jack T. Collis

Art Direction

Robert J. Schiffer

Makeup Artist

John B. Mansbridge

Art Direction

Vic Morrow

Director

Herb Taylor

Sound

David Irving

Writer

Jerrold Immel

Music

Paul Golding

Writer

Chuck Keehne

Costume Design

Norman Rockett

Set Decoration

Ray de Leuw

Editor

Eddie M. Barron

Hairstylist