Robert Osterloh

as Mr. Fountain (uncredited)

as Ryley

as Army Examining Doctor

as Ambulance Attendant

as Ambulance Driver (uncredited)

as Sam - Deputy Arresting Cates (uncredited)

as Virg Trotter (uncredited)

as Agent Crowthers

as Ben

as Professor Damon

as Lt. Clayborne

as Morey Allen

as Walter Sprague

as Casey

as Stan the Stickman

as Willard Parks

as Ransome Jarvis

as Wilbur Martin

as Pittinger

as Kenny

as General