At least some content in this article is derived from information featured in Fantastic Beasts and Where to Find Them (film). As such, spoilers will be present within the article.
The Infant Demonic was a Muggle circus performer in the 1920s. They were part of the Circus Arcanus, a travelling freak show, which billed them as the "greatest freak of nature ever placed on exhibition." Based on a depiction of them on a poster, they were a congenitally deformed person with a devil-like tail and horns, and claw-like hands and feet.
- Fantastic Beasts and Where to Find Them (film) (Appears in drawing(s))