We just walked by, planning on going in later and the CM grabbed my husband to be a "complete stranger" lifeline for someone inside. My husband answered the question, the contestant agreed with him and that guy won megapoints on that question. I can't remember what the points were, but they were pretty high. I don't remember the question, but the answer was a gazetter. (Hubby remembers the question too, but he's not here to ask) My husband was given a button that says "I was a complete stranger"!