Renegades (1989)

Synopsis
Director Jack Sholder followed his surprise sleeper hit The Hidden (1987) with this action drama that re-teamed Young Guns (1988) co-stars Kiefer Sutherland and Lou Diamond Phillips. Sutherland stars as Buster McHenry, a Philadelphia cop working undercover as a thief in the gang of wealthy, sadistic Marino (Rob Knepper). When the gang's heist of some diamonds goes awry, a few innocents are shot, and a valuable Native American spear is stolen landing Buster in bureaucratic hot water. Along comes Hank Storm (Phillips), intent upon retrieving the relic of his Sioux tribesmen and avenge the death of his brother. Hank and Buster team up to take Marino down and expose police corruption in the process. ~ Karl Williams, All Movie Guide