An exciting, absorbing drama that never lets up in action Duel at Diablo stars James Garner, Sidney Poitier, Bill Travers, Bibi Andersson, and Dennis Weaver in a tale that will grip you from beginning to end!

Frontier scout Jess Remsberg (Garner) bravely leads a wagon train through hostile territory to Fort Conchos. But underneath his valour, he has an ulterior motive: to settle a score with the man he believes killed his wife. When he arrives at the fort, Jess not only learns the shocking truth about the killer, but also that the wagon train has come under Apache attack... leaving Jess their only hope for survival.