Hunter (Gravity Falls)

Hunter (known as Li'l Hunter) is the supporting tritagonist and later the true main antagonist in the 2016 Disney animated film, Gravity Falls: The Movie.

Trivia

 * Although his true colors are not revealed until near the climax, he is the main villain, because he was actually the Bill Cipher and the monsters' boss and had bigger plans than they did. Plus, he was thought to be a friend to Dipper, Mabel, Grunkle Stan, Wendy and Soos which help to get rid of the monsters as the hunter's role, but is brainwashed by Bill Cipher and actually against them.
 * Despite being the main antagonist, Henry had less than 3 hours of screen time in his film.