The best scene of a flooding toilet that I ever saw - in fact one of the funniest scenes ever in a movie IMO, was in the movie "The Party", where Peter Sellers as an out-of-work Indian actor, Hrundi V Bakshi, was trying to fix a toilet that would not stop flushing, and the situation escalated into one disaster after another. The whole movie was like that - it's one of my all time favourites!

Jenny