- Jean Muir
- Rita Moore
- Warren Hull
- Terry Brewer
- Gordon Oliver
- Bob White
- Carlyle Moore Jr.
- Johnny Martin
- Howard Phillips
- 'Killer' Madsen
- Wini Shaw
- Autumn Day
- Mary Treen
- Agatha Ormsby
- John Litel
- Mike Phelan - aka Roger Johnson
- Bill Elliott
- Ramon Duval
- Nedda Harrigan
- Mrs. Katie Tristo
- John Kelly
- Kid Couch
- Joe Cunningham
- Spike
- Don Barclay
- Ronald DeWitt
- Charley Foy
- Steve Fanning
- Spencer Charters
- Henry Staeger
- Lillian Harmer
- Martha Staeger
- Thomas E. Jackson
- Dave Brandon
- Philip Armenta
- Albuqerque Indian
- Ted Bliss
- Announcer
- Ralph Dunn
- First Radio Announcer
- Harry Fox
- Second Radio Announcer
- Gordon Hart
- Charles Holmberg
- Al Herman
- Jimmy - Los Angeles Airline Attendant
- Milton Kibbee
- Kansas City Airport Official
- Fred Lawrence
- Kansas City Radio Operator
- George Magrill
- G-Man
- Dennis Moore
- St. Louis Radio Operator
- Bert Moorhouse
- G-Man
- Lyle Moraine
- Attendant
- Jack Mower
- G-Man
- Frank Nelson
- Announcer
- Ferdinand Schumann-Heink
- Albuquerque Airline Attendant
- Louise Stanley
- Alice - Newsstand Cashier
