Story Line
Disguising himself as a milquetoast Easterner who writes Western novels, Hoppy enrolls in a dude ranch in order to unmask the murderer of the owner's husband.
“CASSIDY PLAYS AN UNDERCOVER GAME!”
Top Cast

William Boyd
Hopalong Cassidy

George 'Gabby' Hayes
Windy Halliday

Russell Hayden
Lucky Jenkins

Charlotte Wynters
Ann Marsh

Jan Clayton
Dorrie Marsh

Robert Fiske
Monte Keller
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Rating
6.3/ 10
Release Date
1939-02-24
Runtime
1h 9m
Genres
AdventureWestern

Part of the Series
Hopalong Cassidy Collection
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User Reviews (1)

CinemaSerf
6/10
•2/25/2025When a stagecoach is robbed and a passenger murdered, the boss of the company asks his pal “Hoppalong” (William Boyd) and his friend “Windy” (‘Gabby’ Hayes) to travel, incognito, to get to the bottom of things. We know that “Keller” (Robert Fiske) is...






