This film is a caper story of greyhound racing and the efforts of a crooked dog owner to stop a rival's dog, Wild Boy, from running in the Greyhound Derby.
Sonnie Hale
as Billy Grosvenor
Gwyneth Lloyd
as Marjorie Warren
Bud Flanagan
as Dick Smith (Auctioner and Bookmaker)
Chesney Allen
as Auctioneer and Bookmaker
Lyn Harding
as Frank Redfern
Leonora Corbett
as Gladys Scrivener
Ronald Squire
as Rollo
Fred Kitchen
as Joe Plumer
Arthur Sinclair
as P. Murphy
Cyril Smith
as Kennel Boy
Danny Green
as Driver
Jimmy Hanley
as Boy With Message
