Milhouse and Bart lean over a large blue vat of bubbling red liquid, steam rising in a room with wooden walls

What happens

Milhouse, with blue hair and red glasses, and Bart, with spiky yellow hair and an orange shirt, lean over a large blue vat of bubbling red liquid, steam rising in a room with wooden walls. The scene then shifts to a purple-walled warehouse, where a tiny figure stands on the wooden floor beneath a hanging crane hook and chains. Milhouse turns to hold a long wooden pole beside a scaffold with a warning triangle sign, while Bart waves from a raised platform above.

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