The Tom Mix Ralston Straightshooters. December 15, 1941. "The Mystery Of The Border Smugglers". Sponsored by: Ralston Cereals. The Wrangler is being held prisoner in a ranch house, while Tom and Pecos are ducking bullets outside. "The Mask" puts his gun to the Wrangler's head and tells Tom to drop his guns! The final commercial and system cue have been deleted. Russell Thorson, Curley Bradley. oldtimeradiodvd.com and iheartradio.com/talk