Hoppy goes undercover as an outlaw (which permits him, for once, to drink and be mean to children) to track down a bunch of outlaws operating along the border. Loco, the head bad guy, deflects suspicion from himself by pretending to be a moron.
as Hopalong Cassidy
as Johnny Nelson
as Windy Halliday
as Loco
as Bailey
as Grace Rand
as Molly Rand
as Colonel Gonzales
as Major Stafford
as Dandy Morgan
as Tom Parker
as Doctor
as Barfly
as Barfly
as El Rio Bartender
as Texas Ranger
as Texas Ranger
as Henchman
as Barfly
as Mexican
as Frank
as El Rio Townsman
as Barfly
as American Visitor
as El Rio Sheriff
as Henchman
as El Rio Townsman
as Cowhand
as Texas Ranger
as Reads Newspaper
as American Visitor
