Hoppy, California and Johnny partner up with brother and sister ranch owners, two of several who are having their access to water blocked by a dam owned by a greedy merchant in town, who is intent on driving them out and taking their land for himself.
Hopalong Cassidy
California Carlson
Johnny Travers
Lucy Whitlock
Lin Whitlock
Jeb Hardin
Joe Brass
Wildcat Willie
Rancher Varney
Dirk Mason
Sam the Bartender
Sheriff
Postmaster
Murdered Station Agent
Vigilante
Vigilante
Vigilante, shooting from behind rock at back of house
Vigilante
Vigilante Brand Checker
Vigilante
Vigilante
Vigilante
Vigilante
Rancher
Rancher
Rancher
Scrawny, Toothless Varney Ranchhand at Meeting
Barfly
Cowhand Red
Rider
