Shirley Temple as Susannah 'Sue' Sheldon

Randolph Scott as Inspector Angus 'Monty' Montague

Margaret Lockwood as Vicky Standing

J. Farrell MacDonald as Pat O'Hannegan

Martin Good Rider as Little Chief

Maurice Moscovitch as Chief Big Eagle

Moroni Olsen as Supt. Andrew Standing

Victor Jory as Wolf Pelt

Lester Matthews as Harlan Chambers

Leyland Hodgson as Randall

Chief John Big Tree as Chief (uncredited)

Herbert Evans as Doctor

Jack Luden as Williams

Charles Irwin as Sergeant MacGregor

John Sutton as Corporal Piggott

Eddie Big Beaver as Indian

John Little Blaze as Indian

Charles Iron Breast as Indian

Russ Clark as Workman

Chief Victor Coward as Indian

Larry Dods as Inspector Churchill

Tom Spotted Eagle as Indian

Herbert Heywood as Hostler

Yellow Kidney as Indian

Juniper Old Person as Indian

Albert Mad Plume as Indian

Dan Bull Plume as Indian

Night Shoots as Indian

Chief Thunderbird as Indian

James Vincent as Indian

Billy Wilkerson as Indian