Mystery Man (1944)

William Boyd

as Hopalong Cassidy

Andy Clyde

as California Carlson

Jimmy Rogers

as Jimmy Rogers

Don Costello

as Bud Trilling

Eleanor Stewart

as Diane Newhall

Francis McDonald

as Bert Rogan

Forrest Taylor

as Sam Newhall

Jack Rockwell

as Ted Blane

John Merton

as Bill

Pierce Lyden

as Red

Ozie Waters

as Singing Ranch Hand

Bob Burns

as Tom Hanlon