Gremlins are mythological humanoids that sabotage airplanes, conceptualized in World War 2.
Biology[]
While typically envisioned as small humanoids, they might have various biological factors, such as tails, green skin, or antennae. In the Twilight Zone, they are similar to Bigfoot in appearance.
Notes[]
In popular culture, they're currently most well-known as the inspiration for the Mogwai from the Gremlins films.