John Preston

Sgt. Bruce Morton

Captain King of Dogs

Captain, Morton's Dog (as Captain the King of Dogs)

June Love

Yvonne Travis

Dynamite the Horse

Dynamite, Morton's Horse (as Dynamite the Wonder Horse)

William Desmond

Gene Travis

Jimmy Aubrey

Constable Jimmy Downs (as James Aubrey)

Tom London

Mordant

James Sheridan

The Hawk, Mordant Henchman (as Jim Sheridan)

Chief White Feather

White Feather (a Trapper) (as White Feather)

Robert Emmett Tansey