Bill Mumy as Lawrence Teft

Barry Robins as Cotton

Miles Chapin as Shecker

Darel Glaser as Goodenow

Bob Kramer as Lally 1

Marc Vahanian as Lally 2

Jesse White as Sid Shecker

Ken Swofford as Wheaties

David Ketchum as Camp Director

Elaine Devry as Cotton's Mother

Wayne Sutherlin as Hustler

Bruce Glover as Hustler

William Bramley as Mr. Goodenow

Vanessa Brown as Mrs. Goodenow

Charles H. Gray as Captain Cotton

Vincent Van Lynn as Mr. Teft

Juney Ellis as Mom

Frank Farmer as Doctor

Scott Ben-Yashar as Camp Bully

Bob Harks as Buffalo Hunter

Ivan Volkman as Angry Cadillac Owner