William Gargan

Character: 'Trip' Hammer

Edmund Lowe

Character: Captain Rockcliffe 'Lucky Rocky' Ames

Peggy Moran

Character: Kitty Randall

Frank Albertson

Character: Bob Ames

Frankie Thomas

Character: Newton R. Adams / Ames

Riley Hill

Character: Cadet Barnes

Charles Williams

Character: Mr. Prim / Primmie, Bookkeeper

John Maxwell

Character: 'Pinkie' Taylor, FAA inspector

George Melford

Character: Train Conductor

Arch Hendricks

Character: Army Colonel

Louise Lorimer

Character: Mary Adams / Ames