Interesting fact:

There have been a whole host of mad, bad and dangerous Bond baddies and henchmen, from tiny Knick Knack to gigantic Jaws. One particularly enigmatic villain was Baron Samedi in 'Live and Let Die', who, despite being seemingly killed by Bond twice, appears laughing maniacally at the front of a train as the film ends. Maybe he’s still out there, racing along on the district line!