John Blair
John Wayne
Barbara Forsythe
Phyllis Fraser
Rocky O'Brien
Lew Kelly
Cal Drake
Douglas Cosgrove
Larry Adams
Lane Chandler
Dr. William Forsythe
Sam Flint
Henchman Cherokee Joe
Bob Kortman
Mr. Dodge
Ed Cassidy
Jim
Jon Hall
(uncredited)
Yakima Canutt
Director
Mack V. Wright
Producer
Nat Levine
Editor
Robert Jahns
Director of Photography
William Nobles
Screenplay
Joseph F. Poland