From Wikipedia the free encyclopedia Erich Anderson is an actor sometimes credited as E Erich Anderson who has starred in film and on television He is best known for his first film role in the 1984 horror film Friday the 13th The Final Chapter as Rob Dyer He also starred in the 1988 film Bat21 and in the 2002 drama film Unfaithful Andersons television appearances have included the series Second Chances as Bruce Christianson thirtysomething as Billy Sidel and Felicity as Felicitys father He also guest starred on Melrose Place as Courtney ThorneSmiths psychiatrist He has made guest appearances on such TV shows as Murder She Wrote CSI Miami Star Trek The Next Generation in the Season 5 episode Conundrum as Commander Keiran MacDuff and Boomtown as DA Ben Fisher Description above from the Wikipedia article Erich Anderson licensed under CCBYSA full list of contributors on Wikipedia