"A detective investigates a racing scam."
Paul Kelly
as Mark MacArthur
Julie Bishop
as Betty Lindale (as Jacqueline Wells)
George McKay
as Joe Lavery
Robert Emmett O'Connor
as Larry Mann (aka John Mench)
Ray Bennett
as Franey Forrester
Wade Boteler
as Capt. Donovan
Edward Earle
as Ellery Richards
C. Montague Shaw
as James (J.R.) Weston
John Tyrrell
as Soapy Connor
Ted Oliver
as Spud Gitale
Horace Murphy
as Dr. Phillips
Ernie Adams
as Horse Player (uncredited)
William Arnold
as Tod Ellison (uncredited)
Harry Bernard
as Henchman (uncredited)
Edmund Cobb
as George Andrews (uncredited)
Nick Copeland
as Ben (uncredited)
Dick Curtis
as Slim (uncredited)
Eddie Fetherston
as Salesman (uncredited)
Harry Fleischmann
as Franey Henchman (uncredited)
Carlton Griffin
as Café Manager (uncredited)
Ruth Hilliard
as Secretary (uncredited)
Bud Jamison
as Hotel Clerk (uncredited)
Eddie Laughton
as Bud (uncredited)
Tom London
as Fred (uncredited)
Frank O'Connor
as Guard (uncredited)
Charles Reid
as Practical Veterinary (uncredited)
Nell Roy
as Clerk (uncredited)
Johnny Russell
as Young Boy (uncredited)
Lee Shumway
as Police Sergeant (uncredited)
Ray Turner
as Snowball (uncredited)
D. Ross Lederman
Director
Richard Wormser
Story
Harold Shumate
Screenplay
