Sheridan died of natural causes overnight Friday, according to Deadline and CNN.
Actor Liz Sheridan, known for her roles on the sitcoms “Seinfeld” and “Alf,” has died, according to reports. She was 93. Sheridan died of natural causes overnight Friday, according to Deadline and CNN. USA TODAY has reached out to Sheridan’s representatives for comment. On “Seinfeld,” the New York-born actress portrayed Helen Seinfeld, mother of the show’s title character Jerry Seinfeld.
