Acting
- 2006Ugly BettyLiz Smith1 ep.
- 1996E! True Hollywood Story2 ep.
- 1993The NannyLiz Smith1 ep.
- 197820/20Self1 ep.
- 1978Headliners with David Frost6 ep.
- 1960Bootsie and SnudgeMrs. Partridge1 ep.
Guest appearances
- 2009Ugly BettyLiz Smith1 ep.
- 2001Intimate PortraitSelf1 ep.
- 200020/20Self1 ep.
- 1998E! True Hollywood Story2 ep.
- 1994The NannyLiz Smith1 ep.
- 1977The Mike Douglas ShowSelf1 ep.
- 1974Bootsie and SnudgeMrs. Partridge1 ep.
Also known as: Mary Elizabeth Smith