Uncle ___, Jerry’s relative played by Len Lesser who is a recurring character on “Seinfeld” crossword clue DTC Seinfeld
___ Sacamano, Kramer’s friend who is often referred to but never seen on “Seinfeld” crossword clue DTC Seinfeld
Jerry’s archnemesis and neighbor played by Wayne Knight who is a recurring character on “Seinfeld” crossword clue DTC Seinfeld