[ed. Enjoy this while you can before the copyright police set in. If you're of short attention span, skip over the first third about mysticism in the theater arts (although quite interesting) and start around 40:00. If you're a fan of the Princess Bride, check out (1:05 - 1:06:20). And, don't miss these segments: (1:06:20 - 1:11:20) and (1:13 - 1:24:50). See also: How Wallace Shawn Found His Voice.]
