Noel catches up Alan Blumenfeld. If there was a television guest star hall of fame, Alan would be first ballot. The actor has had an amazing 40-year career, having guest starred on Diff'rent Strokes, Family Ties (seven times), Growing Pains, Cheers and Roseanne to name a few. Perhaps his most memorable guest star appearance was portraying Mr. Ha Ha on The Golden Girls. On the silver screen, Alan had roles in Wargames, Friday The 13th Part VI, Tin Men and Righteous Kill. If Hollywood needs someone to play a Rabbi, Alan is your guy, having do it on multiple occasions.