Best known as a producer and director, Keach has also acted, most famously portraying Jesse James in the 1980 film "The Long Riders", a film which he co-wrote and produced. Johnny Cash was so taken by the film that he and June Carter became close friends with Keach and asked him to be involved in the development of "Walk the Line", which Keach produced. Keach also appeared in numerous supporting roles in films such as "National Lampoon's Vacation" with Chevy Chase, "The Razor's Edge" opposite Bill Murray, and "Wildcats" with Goldie Hawn. He also played a leading role in the 1985 comedy film "Moving Violations" as Deputy Hank Halik.