The Star is taking a look at actors who have given some of our favorite performances over the years. Some no longer do stage work. Others, such as Keith Wick, a regular at Live Theatre Workshop, keeps us mesmerized and delighted at least a few times a year. Here, Wick performs 'A Sermon,' by David Mamet. While it's quite funny, there is some mild language that may offend some. Produced by Kathleen Allen, Arizona Daily Star, and Roberto Guajardo