He passed away Sunday morning at his home in Austin, Texas, following complications from back surgery, according to his family and TMZ.Clark was a familiar face to generations of viewers, appearing in everything from classic Westerns to cult favorites and hit TV shows. He was perhaps best known for his role as the bartender in Back to the Future: Part III, as well as his work on the sitcom Grace Under Fire.Throughout his long career, Clark shared the screen with some of Hollywood’s biggest names, including Clint Eastwood, John Wayne, and Robert Redford. He built a reputation as a dependable character actor, appearing in films like The Outlaw Josey Wales, Pat Garrett and Billy the Kid, and The Life and Times of Judge Roy Bean.

Despite his extensive résumé, his family said Clark never chased fame. Instead, he focused on the craft and the people he worked with. They described him as an “actor’s actor” who valued meaningful collaborations over celebrity status.“He was the kind of actor that defined Hollywood filmmaking in its greatest era,” director Gary Rosen said in a statement, adding that Clark had a rare ability to make every scene memorable.Even late in his career, Clark’s passion for acting never faded. Director Brian Helgeland recalled working with him on 42, saying:“But what did I get? I got an artist who not only keenly understood his role but understood the scene he was in and where it fell in the grand scheme of the film. I got a talented performer who was more than eager to improvise and stay perfectly in character until the cameras stopped rolling. In short, I got a genuine actor. And I was lucky to have him.”