Seinfeld's 'Uncle Leo,' Len Lesser, Passes Away at 88

Len Lesser, the actor who played Uncle Leo on Seinfeld, died yesterday of cancer-related pneumonia in Burbank at the age of 88. Aside from his work on Seinfeld, Lesser had more than 500 TV and film appearances throughout his career and was a mainstay in the LA theater world–appearing most recently in LA’s showing of “A Noise Within.”

RIP.