The Great Alaskan Mystery

Milburn Stone

Jim Hudson

Marjorie Weaver

Ruth Miller

Edgar Kennedy

Bosun Higgins

Samuel S. Hinds

Herman Brock

Martin Kosleck

Dr. Hauss

Ralph Morgan

Dr. Miller

Joseph Crehan

Bill Hudson

Fuzzy Knight

'Grit' Hartman

Harry Cording

Captain Greeder

Anthony Warde

Brandon

Jack Rube Clifford

Agent Dunn

Edward Gargan

Kurtz

Jay Novello

Eskimo Chief

Tom Keene

Burger

George Chesebro

Brandon's Henchman

Edmund Cobb

Miner Worker Preparing Ambush

Stanley Price

Brandon's Henchmen

William Ruhl

Agent Grey

Perc Launders

Haegle

Henry MacRae

Producer

George H. Plympton

Screenplay

Ray Taylor

Director

William A. Sickner

Director of Photography

Eddie Parker

Stunts

Harry Neumann

Director of Photography

Ace Herman

Editor

Maurice Tombragel

Screenplay

Lewis D. Collins

Director

George Magrill

Stunts

Irving Birnbaum

Editor

Jimmy Dime

Stunts

Ken Terrell

Stunts

Carey Harrison

Stunts

Alvin Todd

Editor

Jack Dolan

Editor

Edgar Zane

Editor