(written from a Production point of view)
Michelle Phillips (born 4 June 1944; age 72) appeared in the Star Trek: The Next Generation first season episode "We'll Always Have Paris" as Jenice Manheim, wife of the scientist Paul Manheim, played by Rod Loomis.
Phillips, born Holly Michelle Gilliam, started out as a member of the pop group The Mamas & the Papas before moving into acting. She was a regular on Knots Landing, playing Anne Matheson Sumner, and has numerous film and television appearances to her credit. She guest-starred in an episode of T.J. Hooker, starring William Shatner, James Darren, and Richard Herd, eight episodes of Fantasy Island, starring Ricardo Montalban, and three episodes of 7th Heaven, starring Stephen Collins and Catherine Hicks.