- Ricardo Cortez
- Inspector Bill Davis
- Patricia Ellis
- Connie Larrimore
- Michael Loring
- Charlie Davis
- Bela Lugosi
- Gregory Benez
- Wallis Clark
- Inspector Gil Pottle
- Arthur Loft
- Inspector Gene Richards
- David Oliver
- 'Butch'
- Guy Usher
- Evans
- Bill Burrud
- Billy
- Harry Beresford
- Ritter
- Spencer Charters
- Grumpy
- Harry Antrim
- Postmaster
- Gertrude Astor
- Woman with Drumsticks
- James Blaine
- Police Broadcaster
- Don Brodie
- Reporter
- Jack Byron
- Henchman-Driver
- Mary Carr
- Mrs. John Mead
- Burr Caruth
- Postmaster Long
- Walter Clyde
- Reporter
- Nick Copeland
- Head Waiter
- Alfonso Corelli
- Nightclub Crowd Calmer
- Bob Davis
- Pilot
- Lester Dorr
- Truck Driver
- Flora Finch
- The Ugly Fraud
- Bess Flowers
- Mrs. Chelsea Dillard
- Diana Gibson
- Bit Role
- Ann Gillis
- Little Alice
- Anita Gordon
- Crying Child
- Malcolm Graham
- Mumbling Man
- Frances Gregg
- Head Nurse
- Ben Hall
- Mail Clerk
- William Hall
- Henchman Roach
- Sibyl Harris
- Mother on Plane
- Paul Harvey
- Police Lt. Ordway
- Henry Hunter
- Co-Pilot
- Selmer Jackson
- Chief Postal Inspector
- John 'Dusty' King
- Ralph
- Stanley Mack
- Reporter
- Hattie McDaniel
- Deborah
- Margaret McWade
- Old Maid - Mrs. Compton
- Johnnie Morris
- Short Man
- Anne O'Neal
- Woman with Nose Machine
- Lee Phelps
- Cop
- Don Roberts
- Counter Man
- Marla Shelton
- Stewardess
- Arthur Singley
- Ground Operator
- Landers Stevens
- Dr. Doyle
- Albert Taylor
- Mail Clerk
- Jimmy Vandiveer
- Radio Announcer
- Russell Wade
- Man
- Larry Wheat
- Nervous Passenger
- Frank Wilcox
- Postmaster General
- Buddy Williams
- Busboy
- Dorothea Wolbert
- Mrs. Coates
