Clint Eastwood would be another, although he's been more notable as a director than as an actor in recent decades. But as you can see, not that many actors supported Trump. Hollywood is an overwhelmingly liberal and Democratic industry in the modern era, although that wasn't always the case. During the Golden Age of Hollywood, a much greater number of actors, directors, producers, studio executives, and others in the industry were Republicans or leaned conservative. After all, this is the industry from which Ronald Reagan emerged.
Eastwood had been registered Libertarian long before 1/6, he officially registered with the party in 2008, and has quite consistently identified as a libertarian since at least 1997
