Robert Livingston
'Stony' Brooke
Ray Corrigan
'Tucson' Smith
Max Terhune
'Lullaby' Joslin
Earle Hodgins
'Doctor' Algernon Irving
Sammy McKim
Timothy Irving
Lynne Roberts
Madge Irving (as Lynn Roberts)
Eddy Waller
The Chief
Maston Williams
Lead Henchman Phillips, boxcar heist, etc.
Warren Jackson
Henchman Mack, boxcar heist, etc.
Jerry Frank
Henchman Bert, natty dresser, boxcar heist etc.
Curley Dresden
Henchman Al, outside first truck, etc.
Francis Walker
Henchman Spike, gas station, etc.
Loren Riebe
Henchman
Flash the Dog
Hawkshaw - Tim's Dog (as Flash)
