I see from the morning paper that Helen Mirren and Ian McKellen were on Broadway as surprise guests the other night in an improv hip-hop comedy and that Mirren is quoted as saying, “We are so outside of our comfort zones.” Rodney Dangerfield couldn’t have said it better. The only other time they were on a Broadway stage together was in Strindberg’s “Dance of Death”—let me take you back to the year 2000.