HomePeople Biography and filmographyJen Halley Biography unavailable on TMDB. Movies (5)TV shows (5) Photos Movies (5) La chica de la capa roja2011 · Marguerite LimpLimp2006 · Casey (as Jennifer Halley) The Long Weekend2005 · Hot Mourner #1 Perfect Romance2004 · Sports Bar Woman Lunch with Charles2001 · Diner Waitress TV shows (5) Supernatural2005 · Demon Waitress Battlestar Galactica2004 · Crewman Specialist Diana Seelix, Ensign Diana 'Hardball' Seelix Tru Calling2003 · Elise Davies (Tru's Mother) Wolf Lake2001 · Maureen Stargate SG-11997 · Lieutenant Tolinev