"Joe and Casey trouble-shoot for the phone company. They try to prove that Joes's girl Ethel's boss Dan is a crook but are trapped by criminals and left in a burning building."
Spencer Tracy
as Joe Graham
Jack Oakie
as Casey
Constance Cummings
as Ethel Greenwood
Arline Judge
as Maizie Bryan
Judith Wood
as Pearl La Tour
Morgan Conway
as Dan Sutter
Helen Westley
as Landlady
Paul Harvey
as James Regan
Joe Sawyer
as Max Stanley
Charles Lane
as Switchboard Operator
George Irving
as Parsons (uncredited)
William A. Wellman
Director
Leonard Praskins
Screenplay
Elmer Harris
J. Robert Bren
Story
Darryl F. Zanuck
Producer
Hanson T. Fritch
Editor
Richard Day
Art Direction
Joseph C. Wright
Gwen Wakeling
Costume Design
James Van Trees
Director of Photography
Alfred Newman
Original Music Composer