A bespectacled white-haired old man in a lab coat gestures toward a machine with a red digital readout in a lab, and Homer points at a door…

What happens

A bespectacled white-haired old man in a lab coat gestures toward a machine with a red digital readout in a lab, and Homer, bald in a white shirt, points at a door while a black-haired boy in a sweater vest watches from a desk. Outside a building with glowing green windows and doors, a curly-haired man in a yellow shirt runs away while a man in a brown jacket and sweater vest flails his arms, then two workers in tan hazmat suits with tanks push through the green-lit doors, where Homer is visible in the glow. Finally, a heavyset man in a striped shirt stumbles out through the doorway as the green glow fills the entrance.

Written by an AI model from frames of this moment, so small details can be off.