The Nitwits

Constantine Romanoff as Singing Prisoner Floyd Shackelford as Black Widow Henchman Arthur Treacher as Man with Tennis Equipment Erik Rhodes as George Clark Frances Grant as Hoofer Dick Gilbert as Black Widow Henchman Pat Harmon as Singing Prisoner Pat West as Black Widow Henchman (uncredited) Bert Wheeler as Johnny Fred Keating as William Darrell Lew Kelly as J. Gabriel Hazel Donald Haines as Hal - Office Boy Ham Kinsey as Black Widow Henchman George Magrill as Cop Evelyn Brent as Alice Lake William Gould as Police Sergeant Edward Peil Sr. as Eddie the Detective Jack Perry as Singing Prisoner (uncredited) Bob Reeves as Cop on Stakeout Betty Grable as Mary Roberts Willie Best as Sleepy Robert Woolsey as Newton Charles C. Wilson as Police Captain Jennings Arthur Aylesworth as Lurch Martin Cichy as Cop Donald Kerr as Martin Hale Hamilton as Winfield Lake Billy Wayne as Martin Dick Curtis as Cop on Stakeout Edgar Dearing as Police Officer Barney Riley

Edward Cronjager Director of Photography George Stevens Director Van Nest Polglase Art Direction Fred Guiol Screenplay Roy Webb Original Music Composer