Lisa, Bart, and Grampa watch a projection screen in their living room, where a title card reads "Casablanca" with "Alternate Ending" beneath it…

What happens

Lisa, Bart, and Grampa, a wrinkled old man with white tufts of hair, watch a projection screen in their living room, where a title card reads "Casablanca" with "Alternate Ending" beneath it, followed by a countdown from 5 to 3. The screen then goes blank white, and a black-and-white scene shows a trench-coated man in a fedora standing beside a mustached officer in a peaked cap with medals, while a small plane flies through dark clouds, first in one position and then higher and to the right. Notable objects include the tripod-mounted screen, a projector at the left edge, a potted plant, and Grampa's green armchair.

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