- Glenn Ford
- Prof. Bentley 'Bass' Bassett Jr.
- Terry Moore
- Terry Ramsey
- Albert Sharpe
- Vince the Tout
- James Gleason
- Uncle Willie Ramsey
- May Whitty
- Aunt Martha Grant
- Henry O'Neill
- President Hotchkiss
- Frederic Tozere
- Mitchell
- Samuel S. Hinds
- Judge Northridge
- Nana Bryant
- Cousin Therese
- Lloyd Corrigan
- Attorney Dutton
- Roland Winters
- Colonel Wood
- Stephen Dunne
- Prof. Stewart
- Highland Dale
- October
- Eddie Acuff
- Stable Boy
- Charles Edward Adams
- Auctioneer
- Murray Alper
- Little Max
- Edit Angold
- Spectator
- Polly Bailey
- Pekinese
- Symona Boniface
- Hedwig
- Paul Campbell
- Assistant Lawyer
- George M. Carleton
- Dr. Lucius Bradley
- Charles J. Correll
- Andy
- Harry Denny
- Tout
- Hazel Dohlman
- Wife
- Eddie Dunn
- Racetrack Cop
- Dick Elliott
- Steward
- Sam Finn
- Reporter
- James Flavin
- Detention Ward Guard
- Byron Foulger
- Jonathan Grant
- Freeman F. Gosden
- Amos
- Harry Harvey
- Auction Cashier
- Myron Healey
- Assistant Lawyer
- Russell Hicks
- Taylor
- Victoria Horne
- Margaret Grant
- Teddy Infuhr
- Racetrack Brat
- Boyd Irwin
- Jennings
- Jimmy Lloyd
- Man at Racetrack
- Robert Malcolm
- Detective
- Charles Marsh
- Court Clerk
- Matt McHugh
- Ticket Seller
- Horace McMahon
- Big Louie
- Hal J. Moore
- Racetrack Announcer
- Mary Newton
- Posture Teacher
- Garry Owen
- Charlie
- Eddie Parker
- Motorcycle Cop
- Billy Pearson
- Tommy
- Gus Schilling
- Benny
- Cy Schindell
- Court Bailiff
- Fred F. Sears
- Reporter
- Sammy Shack
- Spectator
- Arthur Space
- Radio Salesman
- Harry Tyler
- Mac
- Emmett Vogan
- Veterinarian
- Ralph Volkie
- Racetrack Cop
- Ray Walker
- Joe
- Eddy Waller
- Stableman
- Virginia Wave
- Stenographer
- Frank Wilcox
- Mr. Rawlins
- Eric Wilton
- Hotchkiss Butler
- Esther Zeitlin
- Judge's Wife
