 She made her feature film debut with a small role in the 1990 film "Catchfire" and in following years appeared in supporting roles in film and television.LaNasa guest starred on number of television series, including "Seinfeld", "3rd Rock from the Sun", "Touched by an Angel", and "The Practice", and in 2001 landed the lead role of Bess Bernstein-Flynn Keats in the NBC comedy series "Three Sisters" (2001–2002) opposite Dyan Cannon, A. J. Langer, and Vicki Lewis.The series was cancelled after two seasons in 2002.