Riverboat Blaze

Dean Dillon just acquired the biggest riverboat ever made, and he wants his good friend Clint Adams, better known as the Gunsmith, aboard for the maiden voyage Clint goes along for the ride, but given Dean’s checkered past—and the boat's considerable weight—he can't help wondering if this latest venture will sink or swim.

Setting out from New Orleans. Clint gets his answer soon enough. A mysterious fire takes the boat under—putting crew, cargo, and a couple of young damsels in peril—and the Gunsmith is ready to sink a few bullets into whoever is behind it...