Christopher George

Steve Buckner

Leslie Nielsen

Paul Jenson

Lynda Day George

Terry Marsh

Richard Jaeckel

Prof. Taylor MacGregor

Michael Ansara

Daniel Santee

Ruth Roman

Mrs. Shirley Goodwyn

Jon Cedar

Frank Young

Paul Mantee

Roy Moore

Walter Barnes

Ranger Tucker

Andrew Stevens

Bob Denning

Susan Backlinie

Mandy Young

Kathleen Bracken

Beth Hughes

Michelle Stacy

Little Girl

Gil Lamb

Old Man in Bar

Garrison True

TV Announcer

Walt Gorney

Sam (uncredited)