Lotte Reiniger's 1926 silhouette-animated feature, the oldest surviving animated feature film, telling tales from the Arabian Nights.

Public domain (US): Published 1926; all works published in the US before 1931 (and foreign works published before 1931) are public domain in the US (95-year term expired). (German, 1926). Source: Internet Archive (https://archive.org/details/prince-achmed-english-subtitles).

License credit: English subtitles added by uploader under CC BY 4.0 (credit: the archive.org uploader of https://archive.org/details/prince-achmed-english-subtitles).