Patrick Stewart, “Claudius” in the PBS film Hamlet, is known for his role as “Captain Jean-Luc Picard” in Star Trek and “Professor Charles Xavier” in the X-Men series. Stewart is the voice of “Avery Bullock” in American Dad!, an accomplished theater actor, and serves as an official chancellor at England’s University of Huddersfield where he intermittently attends graduation ceremonies and teaches master classes for drama students. More about the film at the official Hamlet site.