- William Gargan
- Peter Cornish
- Florence Rice
- Joan Rankin
- H.B. Warner
- Michael Rankin
- Nana Bryant
- Mrs. Lindsay
- George McKay
- Police Sgt. Carney
- Wyrley Birch
- Nelson
- Drue Leyton
- Lydia Rankin
- Paul Hurst
- Inspector Killian
- Kenneth Thomson
- Mr. Porter
- Boyd Irwin
- Dr. Lindsay
- Alexander Cross
- Jack Donovan
- Herman Bing
- Dr. Rosenkrantz - Coroner
- Harry Bernard
- Gateman
- Beatrice Blinn
- Maid
- Nick Copeland
- Clerk
- Kernan Cripps
- Cop
- Beatrice Curtis
- Bonnie - the Maid
- Sidney D'Albrook
- Fireman
- Mary Lou Dix
- Girl at Race Track
- Eddie Fetherston
- Bookmaker
- John Gallaudet
- Finley - Reporter
- Chuck Hamilton
- Cop
- George Hickman
- Sanders
- Victor Kilian
- Photographer
- Marc Lawrence
- Pinky
- James T. Mack
- Morgue Keeper
- Stanley Mack
- Cop
- Gene Morgan
- Man at Race Track
- Joan Perry
- Caroline Holmes
- Arthur Rankin
- Arthur - Man in Car
- C.L. Sherwood
- Fireman
- Lee Shumway
- Detective Flanagan
- Will Stanton
- Nick
- Martha Tibbetts
- Girl in Car
- Ray Turner
- Moe
- John Tyrrell
- Taxi Driver
