John Travers and Yak, his faithful Indian sidekick, pick up where a murdered sheriff leaves off, and try to nab the mysterious Shadow.
John Wayne
as U.S. Marshal John Travers
Verna Hillie
as Anita Matlock
George 'Gabby' Hayes
as Matt Matlock
Yakima Canutt
as Yak
Billy Franey
as Henchman in the Stump
Eddie Parker
as Henchman Parker (as Ed Parker)
Earl Dwire
as Henchman Mason
Thomas G. Lingham
as Sheriff Al Davis (as Tom Lingham)
George Cleveland
as Jake
Artie Ortego
as Henchman
Tex Palmer
as Dave
Davie Aldrich
as Young Boy
