Star Wars or Toy Story II

Doug and I were sitting at the kitchen table talking and there was a moment of silence when we heard Ethan very passionately say "You killed my father" then Jacob said with just as much passion "No, I am your father". Doug and I looked at each other bewildered as to how they would know that line from Star Wars. We realized later that it is also a line in Toy Story II between Zurg and the new Buzz Lightyear!!