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.

Top Cast

William BoydHopalong Cassidy

Andy ClydeCalifornia Carlson

Jay KirbyJohnny Travers

Teddi ShermanLucy Whitlock

George ReevesLin Whitlock

Victor JoryJeb Hardin

Douglas FowleyJoe Brass

Earle HodginsWildcat Willie