7.0/10 75 votes

Released:
1937-08-20

Overview:
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.

Director:
Lesley Selander

Runtime:
1h 5min

Genre:
Western

• Cast:
• 
  William Boyd
  as
  Hopalong Cassidy
• 
  George 'Gabby' Hayes
  as
  Windy Halliday
• 
  Russell Hayden
  as
  Lucky Jenkins
• 
  Nora Lane
  as
  Nora Blake
• 
  Harry Worth
  as
  Horace Hepburn