"A police detective uses fluorescent powder to catch a pickpocket and her gang."
Edward Arnold
as Lt. Lorrgan
Selena Royle
as 'Ma' Abby Dibson
Tom Trout
as Lefty Dibson
Audrey Totter
as Jessie Belle Dibson
Dan Duryea
as Posey Dibson
Hume Cronyn
as Keller
Dorothy Morris
as Rosalie Dibson (as Dorothy Ruth Morris)
Wally Cassell
as Jenkins (uncredited)
Kernan Cripps
as Police Scientist (uncredited)
Tom Drake
as Radio Broadcaster (voice) (uncredited)
Dick Elliott
as MacLean (uncredited)
William Frambes
as Serviceman in Police Station (uncredited)
Dell Henderson
as Plainclothesman (uncredited)
Herbert Heywood
as Hotel Clerk (uncredited)
John Kellogg
as Soldier Assisting Police (uncredited)
Nolan Leary
as Messenger (uncredited)
Mitchell Lewis
Robert Middlemass
as Detective (uncredited)
Robert Emmett O'Connor
as Policeman (uncredited)
William Phillips
as Salior with Jessie (uncredited)
John R. Reilly
as Jessie's Army Private 'Date' at Barney's (uncredited)
Raymond Rohauer
as Serviceman (uncredited)
William Tannen
as Wallet-Preparer (uncredited)
Ray Teal
as Cop at Finale (uncredited)
George Tyne
Arthur Walsh
as Dancing Sailor (uncredited)
James Warren
Jerry Bresler
Producer
Herbert Moulton
Associate Producer
George Bassman
Music
Harry Komer
Editor
Richard Duce
Art Direction
Cedric Gibbons
McLean Nisbet
Assistant Set Decoration
Edwin B. Willis
Set Decoration
Frank E. Myers
Assistant Director
Douglas Shearer
Recording Supervision
Edward L. Cahn
Director
Jackson Rose
Director of Photography
John C. Higgins
Screenplay
Story
Karl Kamb
Eugene Joseff
Costume Design
M.J. McLaughlin
Music Arranger
Mario Castelnuovo-Tedesco
Original Music Composer
James Burbridge
Sound
Dave Ragin
Camera Operator