Rugged trail boss and reformed criminal Pike (Jim Brown) promises his honest wealthy employer Morgan (Dana Andrews) that he will venture across the desert to deliver $86,000 dollars in payroll money to a ranch in Sonora, Mexico. Pike makes an uneasy alliance with smooth, yet shifty gambler Tyree (Fred Williamson) in order to successfully complete his dangerous mission. During their perilous trek Pike and Tyree encounter desperate prostitute Catherine (Catherine Spaak) and her loyal ace martial artist half-breed companion Kashtok (Jim Kelly). Meanwhile, ruthless bounty hunter Kiefer (Lee Van Cleef) and numerous greedy others give dogged chase.—Woodyanders
After selling his cattle in town, ranch owner Morgan unexpectedly dies, and his foreman Pike has to deliver the payroll to Sonora, despite the perilous journey during which he's followed by many shady characters who want the money.