
Actor
Liz Sheridan
Born 1929 · Rye, New York, USA
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.
Acting

Seinfeld
Helen Seinfeld · 1989

American Dad!
Mrs. Rothberg (voice) · 2005

ALF
Raquel Ochmonek · 1986

The A-Team
Tina Lavelle · 1983

Sliders
Miss Miller · 1995

Murder, She Wrote
Rose Tessler · 1984

Moonlighting
Selma · 1985

Numb3rs
Landlady · 2005

Who's the Boss?
Gertrude · 1984

Family Ties
Ginny McCoy · 1982

Hill Street Blues
Dorothy Miskin · 1981

Remington Steele
Greta Swenson · 1982

Kojak
Rose · 1973

Legal Eagles
Little Old Lady · 1986

Forget Paris
Woman in Car · 1995

Star 80
Makeup Woman · 1983

Life with Louie
Mrs. Stillman (voice) · 1994

Melrose Place
Shopper · 1992

Who's That Girl
Nurse #1 · 1987

Cagney & Lacey
Gertrude · 1982

Newhart
Mrs. Spencer · 1982

The Wonderful World of Disney
Hostess · 1954

Blossom
Mrs. Walker · 1990

St. Elsewhere
Susan Mauri · 1982