- Bill Williams
- Richard L. 'Dusty' Weston
- Carla Balenda
- Eve Drake
- Robert Armstrong
- J.C. Barton
- Frank McHugh
- Rocket Anderson
- Michael St. Angel
- Chris Rhodes
- Cleo Moore
- Ruby
- John Mitchum
- Blackie Meyers
- Diane Garrett
- Opal
- John Hamilton
- Sour Puss
- Claudia Drake
- Pearl
- Pattee Chapman
- Spectator
- Don Dillaway
- Clerk
- George Dockstader
- Shrader
- Nancy Duke
- Girl
- Jack Gargan
- Frank - Proprietor
- Tom Greenway
- Official
- Frank Hagney
- Race Flagman
- Don House
- Spectator
- Donald Kerr
- Motordrome Manager
- Ralph Montgomery
- Announcer at Crater Camp
- Dorothy Neumann
- Mrs. Anderson
- William J. O'Brien
- Barker
- Jonni Paris
- Garret
- Betty Jane Pettit
- Sapphire
- Gerald Pierce
- Spectator
- Charlotte Portney
- Secretary
- Shirley Powell
- Girl
- Ervin Richardson
- Motorcycle Officer
- Shirley Jean Rickert
- Girl
- Suzanne Ridgway
- Spectator
- Bud Wolfe
- Motorcycle Officer
