A crusading sportswriter exposes racketeers involved in paying off fighters to throw their matches.
as Alice Fuller
as Tracey Browne
as Clint De Witt
as Richards
as Stevens
as John De Witt
as 'Bubbles' Carson
as Bob Benton
as Duke Fuller
as Singer of 'You're a Knock-out' (uncredited)
as Secretary (uncredited)
as Kramer (uncredited)
as Charley (uncredited)
