Danny Collins

Johnny Downs

Cadet Jinx Roberts

Bobby Jordan

Scrapper McKay

Ward Wood

Zombie Parker

Bill Benedict

Cadet Zombie Parker

William Benedict

Kurt von Heiger

Eduardo Ciannelli

Captain Ralph Carson

Regis Toomey

Arthur Galt

Robert Armstrong

Andre Mason

Jacqueline Holt

Major William Elliott

Charles Trowbridge

Andre Mason

Jennifer Holt

Colonel George Bolton

Joseph Crehan

A.J. "Jack" Hill

Addison Richards

Captain Hartley

Leyland Hodgson

Colonel Lee

Ian Keith

Herman Klott/Jack Hargrove

Philip Van Zandt

Frau Klott/Mrs. Hargrove

Joan Blair

Professor Mason

Selmer Jackson