The Comancheros
TEXAS ranger Jake Cutter (John Wayne) must team up with his prisoner Paul Regret (Stuart Whitman) to track down a band of ne’er-do-wells and gun-runners called the Comancheros.
The plot thickens as Regret meets an old flame who turns out to be our heroes’ only hope of salvation when they’re captured. Elmer Bernstein penned the memorable score.