Actor
Liz Sheridan
43 credited titles on WatchWise
Elizabeth Ann Sheridan (April 10, 1929 – April 15, 2022) was an American actress. While best known for her roles as the nosy neighbor, Mrs. Ochmonek, on the sitcom ALF (1986–1990), and Jerry's mother, Helen, in Seinfeld (1990–1998), her decades-long career was extensive and included work on the stage and on large and small screens.
Liz Sheridan in one minute
Commercial performance
All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.
What drives the index
2.3x return · 50% of films profitable · trending up · little recent work. Weighted toward recent releases (a film counts half as much every 6 years) and toward titles they actually carried.
Acted in (43)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.
