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.
as Hopalong Cassidy
as California Carlson
as Johnny Travers
as Lucy Whitlock
as Lin Whitlock
as Jeb Hardin
as Joe Brass
as Wildcat Willie
as Rancher Varney
as Dirk Mason
as Sam the Bartender
as Sheriff
as Postmaster
as Murdered Station Agent
as Vigilante
as Vigilante
as Vigilante, shooting from behind rock at back of house
as Vigilante
as Vigilante Brand Checker
as Vigilante
as Vigilante
as Vigilante
as Vigilante
as Rancher
as Rancher
as Rancher
as Scrawny, Toothless Varney Ranchhand at Meeting
as Barfly
as Cowhand Red
as Rider
