Maggie Simpson in "The Longest Daycare" or simply The Longest Daycare, is a 2012 American animated 3D comedy short film based on the animated television series The Simpsons. In the film, Maggie Simpson is enrolled at a new daycare facility where she squares off with the foul-tempered Baby Gerald when she befriends a caterpillar. The short originated with Simpsons producer James L. Brooks, who enlisted long-time veteran of the series David Silverman to direct the film. The picture was written by producers Brooks, Al Jean, David Mirkin, writers Michael Price and Joel H.
— Wikipedia