Hopalong Rides Again 1937

Synopsis:

On a cattle drive Hoppy, camp cook Windy, companion Lucky, and young Artie Peters encounter an eccentric professor. The professor professes to be searching for the evolutionary missing link, but in reality he is a cattle rustler who uses his dynamite to scatter the cattle in order capture some of them. Hoppy and Bar 20 guys ultimately capture the professor.

Directed by: Lesley Selander
Written by: Norman Houston
Runtime: 65 minutes
Tagline: RIDE FOR YOUR LIVES...an avalanche is coming!
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Cast:
William Boyd
William Boyd
Hopalong Cassidy 
George 'Gabby' Hayes
George 'Gabby' Hayes
Windy Halliday 
Russell Hayden
Russell Hayden
Lucky Jenkins 
Nora Lane
Nora Lane
Nora Blake 
Harry Worth
Harry Worth
Horace Hepburn 
Lois Wilde
Lois Wilde
Laura Peters