 The speedboat jump scene over the bayou, filmed with the assistance of a specially-constructed ramp, unintentionally set a Guinness World Record at the time with cleared.The waves created by the impact caused the following boat to flip over.The chase involving the double-decker bus was filmed with a former London bus adapted by having a top section removed, and then placed back in situ running on ball bearings to allow it to slide off on impact.