Acting • AGE 76
McDonnell is perhaps best known for films and television series as The Octagon, Spiker, Semi-Tough, Dallas, T. J. Hooker and her role as the new Marilyn Munster in the 1981 television film The Munster...

7 Kills, 3 Songs & a Banana
2024

Spiker
Marcia Steinbech
1985

T. J. Hooker
Officer Kelly Sanders
1982

The Munsters' Revenge
Marilyn Munster
1981

Once Upon a Spy
Susan Webster
1980

The Octagon
Amy Lee
1980

The Scarlett O'Hara War
Isobel
1980

Island Claws
Jan Raines
1980

Visions of Christmas Past
Margot Eldridge
1979

Hart to Hart
Elise
1979

Samurai
Marianne
1979

The Seniors
1978

Dallas
Maureen
1978

Semi-Tough
Choir Leader (uncredited)
1977