20 Times Newman Was Our Favorite Character On "Seinfeld"

Kathryn Kates, 'Orange is the New Black' and 'Seinfeld' actress, dead at 73

Kathryn Kates dead: Seinfeld actress dies aged 73 following cancer battle

Lou Cutell, who made high-profile guest appearances on Seinfeld and Grey's Anatomy, is dead at 91