William Gargan

~ as ~

'Trip' Hammer

Edmund Lowe

~ as ~

Captain Rockcliffe 'Lucky Rocky' Ames

Peggy Moran

~ as ~

Kitty Randall

Frank Albertson

~ as ~

Bob Ames

Frankie Thomas

~ as ~

Newton R. Adams / Ames

Riley Hill

~ as ~

Cadet Barnes

Charles Williams

~ as ~

Mr. Prim / Primmie, Bookkeeper

John Maxwell

~ as ~

'Pinkie' Taylor, FAA inspector

George Melford

~ as ~

Train Conductor

Arch Hendricks

~ as ~

Army Colonel