Riven

Ward Ramsey

as Bart Thompson

Paul Lukather

as Chuck

Kristina Hanson

as Betty Piper

Alan Roberts

as Julio

Fred Engelberg

as Mike Hacker

Wayne C. Treadway

as Dumpy

Luci Blaine

as Chica

Howard Dayton

as Mousey

Jack Younger

as Jasper

James Logan

as T.J. O'Leary

Gregg Martell

as The Neanderthal

Dan E. Weisburd

Writer

Irvin S. Yeaworth Jr.

Director

Jean Yeaworth

Writer

Jack H. Harris

Idea

Jack H. Harris

Producer

John A. Bushelman

Editor

Don L. Cash

Makeup Artist

Stanley Cortez

Director of Photography