Groundhog Day got raves in London, but, unaccountably, tanked on Broadway. It's a shame that Law & Order: SVU killed Karl off so he could return to theatre. They should have just put him in a coma so they could bring him back if his show was a quick failure.
Andy had great chemistry with Mariska Hargitay and Peter Gallagher, who played his father on SVU but his nemesis and competition in On the 20th Century. That's Showbiz, I guess.