Watch Covered Wagon Trails Full Movie Free Online 123Movies. Deputy Sheriff "Smoke" Sanderson (Bob Custer) is after a gang of smugglers, led by Brad Vogel (J.P. McGowan) operating along the Texas/Mexico border but he does not know that Chet Clayton (Perry Murdock), the brother of his sweetheart, Wanda Clayton (Phyllis Bainbridge), is one of the gang members.