Kermit Maynard as Sergeant Gale Farrell, RCMP

Hobart Bosworth as Dr. Martin

Fuzzy Knight as Constable Pat O'Hearne - RCMP

Lois Wilde as Ruth Reynolds

Jim Thorpe as Indian Fur Trapper

Yakima Canutt as The Raven

Eddie Phillips as Bob Reynolds

John Merton as Henry McClain

Frank Hagney as Jim Foster

Roger Williams as Slim Arnold

Dick Curtis as Henri

Theodore Lorch as Rogers

Hal Price as Fur Buyer