Marshall Thompson

~ as ~

Dr. Cliff Mitchell

John Loder

~ as ~

Major Anderson

Henry Oscar

~ as ~

John Manning

John Stuart

~ as ~

Dr. Warren

Anne Aubrey

~ as ~

Jill Warren

Magda Miller

~ as ~

Ruth

Murray Kash

~ as ~

Waldo

Michael Mellinger

~ as ~

Tony Norwood

Robert MacKenzie

~ as ~

Dale

Tom Bowman

~ as ~

Charles