The Simpsons: "Please Homer, Don't Hammer 'Em..."
Directed by Mike B. Anderson and Ralph Sosa, US
Aired September 24, 2006 (Season 18, Episode 2)
This episode opens with a trip to a dead mall where Homer buys a set of discount carpentry books. While Homer and Marge are in the book store, Lisa apparently visits the mall's photobooth, because when the family returns home and discusses how bad the mall was, Lisa reports that there were eels in the photobooth, showing her photostrip as proof.
Frame by (black-bordered) frame, we see the eels take over the photobooth.
Contributed by Brian