'Young Frankenstein' 4:00 AM PST 11/16/2007 by Empty , AP FACEBOOK TWITTER EMAIL ME Empty Cast member Megan Mullahy and writer-composer Mel Brooks during opening night of his stage version of his 1974 film, at the Empire State Building. The musical is one of the few Broadway shows unaffected by the stagehand strike. FACEBOOK TWITTER EMAIL ME Empty thrnews@thr.com @thr AP thrnews@thr.com @thr