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.
Wedding Bell Blues
As Mrs. Samuel Levine
Second Sight: A Love Story
As Mrs. Carlisle
Only You
As Mrs. Stein
Now You Know
As Grandma
The Last Laugh
As Self
Generation
As Clara
Life with Louie: A Christmas Surprise for Mrs. Stillman
As Mrs. Stillman (voice)
A Match Made in Heaven
As Ruthie Klein
Changes
As Mrs. Hahn
Play the Game
As Edna Gordon
James Dean and Me
As Self (uncredited)
Surge of Power: The Stuff of Heroes
As Self
Jekyll and Hyde... Together Again
As Mrs. Larson
Trim
As Helen
School Spirit
As Mrs. Kingman
Deadline for Murder: From the Files of Edna Buchanan
As Wendy Padison
The Secret Life of Kathy McCormick
As Mrs. Van Adams
Kate's Secret
As Evelyn
Just Add Water
As Nanna
Wishman
As Ms. Finger
Nickel Mountain
As Reception Nurse
In the Custody of Strangers
As Caseworker
Avenging Angel
As Nurse
Star 80
As Makeup Woman
Legal Eagles
As Little Old Lady
Forget Paris
As Woman in Car
Brain Smasher... A Love Story
As Ma Molloy
A Little Romance
As Muriel Evans
Warm Hearts, Cold Feet
As Amanda McPherson
St. Elsewhere
Murder, She Wrote
As Rose Tessler
Family Ties
As Ginny McCoy
Seinfeld
As Helen Seinfeld
Numb3rs
Remington Steele
As Greta Swenson
American Dad!
As Mrs. Rothberg (voice)
Who's the Boss?
The A-Team
As Tina Lavelle
Sliders
As Miss Miller
Moonlighting
As Selma
Scarecrow and Mrs. King
Empty Nest
Hill Street Blues
Newhart
As Mrs. Spencer
Cagney & Lacey
Melrose Place
As Shopper
Gimme a Break!
Blossom
ALF
As Raquel Ochmonek
Herman's Head
As Ms. Cracknick
Throb
It's Your Move
Brothers
Life with Louie
As Mrs. Stillman (voice)
Complete Savages
As Mrs. O'Hara
Tucker's Witch
As Secretary
Madman of the People
As Joan
Kojak
As Rose
The Itsy Bitsy Spider