Bruce Willis appeared on "Friends" for free after losing a bet to which cast member?
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Fresh off "The Sixth Sense" and a decade of eight-figure paychecks, Bruce Willis was one of the highest-paid actors on earth in 2000. So when he turned up on "Friends" for a three-episode arc and didn't keep a dime, it was only because he was settling up a wager. Which cast member on "Friends" did Bruce Willis lose a bet to?
