Eddie Haskell of Leave It to Beaver. May 18, 2020 21:04:20 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Swampy on May 18, 2020 21:04:20 GMT -5 Ken Osmond, best known for his role as the troublemaker Eddie Haskell on the television comedy "Leave It to Beaver," died Monday morning, his manager confirmed to NBC News. He was 76.Shut up Eddie, but rest in peace anyway.