- Frank Albertson
- Tom Hood
- Ernie Nevers
- Bob Collins
- Cecilia Parker
- Betty Moore
- Francis Ford
- Botter Hood
- J. Frank Glendon
- Sam Slater
- Frank Beal
- Horace Moore
- Caryl Lincoln
- Kate Bland
- Tom London
- Jim Dirk / Detective Dane
- Al Ferguson
- Peter Gavin
- Jack Rube Clifford
- Steve Doran
- Edmund Cobb
- Spike
- Joe Bonomo
- Joe
- George Magrill
- Lefty
- Harold Nelson
- Professor Wilson
- Lynton Brent
- Moore's Clerk [Ch. 2]
- Bruce Cabot
- Forest Ranger
- George DeNormand
- Henchman
- William Gould
- Steele [Ch. 1]
- Beulah Hutton
- Miss Hutton - Hood's Secretary
- Bud Osborne
- Henchman
- Reb Russell
- Football Player
- Larry Steers
- Maitre d', Red Lantern Cafe [Ch. 3]
- Harry Strang
- Eddie, Waiter at Red Lantern Cafe [Ch. 3]
- Harry Tenbrook
- Henchman
- Jay Wilsey
- Forest Station Agent [Ch. 2]
