Trailin' West (1936) -720p- Dick Foran, Paula Stone, Wild Bill Elliott

Sent by President Lincoln to prevent an outlaw band from hampering the war effort, secret agent Red Colton is ambushed and his identity papers stolen, setting him up to be accused by the local army commander of being a traitor. An unknown second agent and a secret password are his only hope of clearing his name and exposing the real culprits.