

A 9-minute fever dream where childhood anxiety becomes a Looney Tunes death sentence.
Arnold accidentally knocks out a bully named Harold during a baseball game, and Harold gives Arnold 24 hours to live before he beats him to a pulp. Theatrical short pilot of Hey Arnold.
Direction
Bartlett's claymation-to-2D evolution in concentrated form.

Director
Craig Bartlett
Trivia, insights & behind the scenes
This claymation pilot was produced for Sesame Workshop before Nickelodeon picked up the series—hence the slightly softer, more educational-adjacent tone.
Harold's '24 hours to live' threat became a meme template decades later, proving Gen Z discovered the same specific childhood terror.