Impulse
1974 · Helen
Darker Than Amber
1970 · Landlady
The Godmothers
1973 · Velma
Mako: The Jaws of Death
1976 · Secretary
The Stoolie
1972 · Limousine 'lady' (as Marcie Knight)
How Do I Love Thee?
1970 · Rachel
The Beast of Yucca Flats
1961 · Jim's Woman (uncredited)
Stanley
1972 · Gloria Calvin (as Marcie Knight)
The Skydivers
1963 · Susy Belmont
