Career
Foreign the first season, she shared this role with her fraternal twin sister, Diane, as they were of similar appearance and stature. As they got older and looked less alike, Erin played the part solely. Following Bewitched, Murphy guest-starred on shows such as Lassie, appeared in over 100 commercials, and modeled for Hang Ten swimwear.
She was an El Toro High School cheerleader and homecoming queen.
Murphy has worked as a casting director, a makeup artist, a fashion stylist, an acting teacher, a motivational speaker, and as a stunt double for actress Virginia Madsen. Murphy has worked as a television host and correspondent (TVLand, Fox Reality Channel, TVGasmcom, and East!) and as the on-air moderator for Allergan Medical.
She has also been an infomercial host (Ab Shark for Thane, Bun Shaper for Emson, SomaTrac Inversion Table). Murphy is the host of Disney Family.com"s Parentpedia.
On December 20, 2006, she appeared as one of the 12 "strangers" on the National Broadcasting Company game show Identity.
The contestant thought that Murphy was an Army Ranger. In 2007, she was featured on Cable News Network Headline News as a "Celebrity With a Cause" discussing her work with autism-related charities. In 2008, Murphy appeared as celebrity judge on Danny Bonaduce"s I Know My Kid"s a Star reality show contest for young actors and with Bob Saget on 1 versus
100.
She has also appeared on Craft Laboratory (DIY/HGTV), Groomer Has lieutenant (Animal Planet) with her giant Leonberger, and on Over Your Head (HGTV) building flagstone steps in her backyard. Murphy also starred on Hulk Hogan"s Celebrity Championship Wrestling series for CMT, in which the celebrities trained as professional wrestlers. Erin"s wrestling persona is Mistress of Mayhem (aka MOM)
Murphy was a contestant in the celebrity finale of season one of Rupaul"s Drag U.