Acting
- 1978The Bass Player and the BlondeBeth3 ep.
- 1976Little Lord FauntleroyMary6 ep.
- 1967The PrisonerProfessor's Wife1 ep.
- 1966The Corridor PeopleBeryl Kempsford1 ep.
- 1961Drama 61-67Ruth Ellinger1 ep.
- 1960The Days of VengeanceAnn Mitchell6 ep.
- 1959Interpol CallingCarlotta1 ep.
- 1957Overseas Press Club - Exclusive!Thelma1 ep.
Guest appearances
- 1977ITV PlayhouseBeth1 ep.
- 1969The Wednesday PlayLiz1 ep.
- 1967The PrisonerProfessor's Wife1 ep.
- 1966The Corridor PeopleBeryl Kempsford1 ep.
- 1965Theatre 625Maisie Fay1 ep.
- 1964The SaintEdna Kinsall1 ep.
- 1960Armchair TheatreBee2 ep.
- 1961Drama 61-67Ruth Ellinger1 ep.
- 1960Interpol CallingCarlotta1 ep.
- 1957Overseas Press Club - Exclusive!Thelma1 ep.
Also known as: Betty Magarita McDowall · Betty McDowell