He plays a pivotal role in many of the best episodes, and it's Frank who invented the wonderful holiday of Festivus, which ...

(Photo by Dennys/Getty Images) Actress Liz Sheridan, who played Helen in the hit television series “Seinfeld”, died in her sleep of natural causes early Friday morning in New York, her ...

That's the name of the retirement condo complex where Jerry's parents, Morty and Helen, live in South Florida. Of course, no Seinfeld celebration could be complete without honoring Festivus.