![Mystery Man Poster](https://image.tmdb.org/t/p/w500//nxvKEPpTBPJL2f2uoV4Dqcn6wn5.jpg)
Mystery Man
40.00%
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May 31, 1944
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Western
Hoppy's ranch is threatened by rustlers. Hoppy and the gang oblige as usual.
Featured Crew
George Archainbaud
Director
J. Benton Cheney
Screenplay
Clarence E. Mulford
Characters
0
Cast
![William Boyd](https://image.tmdb.org/t/p/w300//uG115yKbMbWVbBygesdt1nMgACZ.jpg)
William Boyd
Hopalong Cassidy
![Andy Clyde](https://image.tmdb.org/t/p/w300//a2HSCnMfIpLnLCNr6r4gWM8zR6K.jpg)
Andy Clyde
California Carlson
![Jimmy Rogers](https://image.tmdb.org/t/p/w300//mHO1WiUmJLUHiF2KA168AtmwxD9.jpg)
Jimmy Rogers
Jimmy Rogers
![Don Costello](https://image.tmdb.org/t/p/w300//nRyIO4RV19NVJFXPay3IJAN06u3.jpg)
Don Costello
Bud Trilling
![Eleanor Stewart](https://image.tmdb.org/t/p/w300//hKQ6kwn5OcfWNVtlJTR1kTocOgh.jpg)
Eleanor Stewart
Diane Newhall