Popeye takes baby Swee'Pea to the zoo, where the adventurous tot crawls into one animal enclosure after another.

Public domain (US): Published 1936; copyright not renewed (listed in Wikipedia 'List of animated films in the public domain in the United States', source: Grandinetti, Popeye: An Illustrated Cultural History (2004)). Popeye character entered PD in 2025. Source: Internet Archive (https://archive.org/details/little_sweepea).