Karl” on the side of the limo (sharp-eyed viewers will also notice this graffiti was also on a gas station phone booth earlier). Anyway, he gets to the house and sneaks in to murder his sleeping folks. Just before Jacques is about to pounce, his dad gets up and screams, “Look at the mouse! It tries to be a rat.” The lights then flip on to reveal they are all on stage in the middle of a theater in front of a huge audience that begins laughing at Jacques. He rushes out of the theater in embarrassment and spends the next 10 minutes wandering NYC locations in his black jumpsuit. This sequence ends with him meeting some futuristic dressed folks on a rooftop. They claim to be artists and, after Jacques claims to be one too, one woman shows him she can make her face disappear. Jacques then steps away and disappears in a flash. End part two.
SPONTANEOUS COMBUSTION (1990). Yes, the man has truly lived.
Here’s a snippet of the end dance number that some kind soul uploaded to Youtube: