George O'Hanlon, Jr.

Mr. Peter Myers (uncredited)

Tourist Guide

Eddie

Soldier

Transporter Chief

Private Gerald Phelan

Professor

Federal Agent Frank / Ted Hazlett / Police Detective Spilner

Platoon Sergeant / Lt. Ferguson

Roy Yarnell

Mr. Travis

Doctor Murphy

George

Pete Brooks

Sgt. Rafferty

David Anders

Ned Nickerson

Lewis Baldwin

Evans

Carl

Randall Gillette

Roy - Gas Station Attendant

Pete

Nick Spencer

Self