Mystery Man

HOPPY SOLVES A MYSTERY!

Hoppy's ranch is threatened by rustlers. Hoppy and the gang oblige as usual.

Western

William Boyd

(Hopalong Cassidy)

Andy Clyde

(California Carlson)

Jimmy Rogers

(Jimmy Rogers)

Don Costello

(Bud Trilling)

Eleanor Stewart

(Diane Newhall)

Francis McDonald

(Bert Rogan)

Forrest Taylor

(Sam Newhall)

Jack Rockwell

(Ted Blane)

John Merton

(Bill)

Pierce Lyden

(Red)

Ozie Waters

(Singing Ranch Hand)

Bob Burns

(Tom Hanlon)