* "The Gauntlet" (1977): This is a classic action-thriller where Eastwood plays a police detective assigned to escort a witness to a trial, and Hackman plays a corrupt cop trying to stop them.
* "Every Which Way but Loose" (1978): This is a comedy-western where Eastwood plays a truck driver who gets caught up in a rodeo competition, with Hackman playing a biker who becomes his rival.