Hectorgon is a character and an antagonist from Gravity Falls. He is a demon and a interdimensional criminal from an unknown dimension and one of Bill Cipher's friends.


Hectorgon is a red hexagonal being with arms, big gold lips, a big black mustache, a black bowler hat with a gold or aqua band, and an aqua tie. Hectorgon has a small red aura.



Eons before the events of the series, Hectorgon indulged in criminal activities before being called by Bill Cipher, along with 8 Ball, Amorphous Shape, Keyhole, Kryptos, Paci-Fire, Pyronica, Teeth, Lava Lamp Shaped Creature, and Xanthar.

Season 2

In "Weirdmageddon Part 1", during the cold open, Bill introduces Hectorgon and the rest of his friends to the residents of Gravity Falls. Afterwards, on Main Street, Hectorgon and the other demons watch Bill turn Ford into a golden statue and taunt Dipper before burning the journals. Later in the episode, Hectorgon is seen playing "Spin the Person" at the "V.I.P." party Bill is having at the Fearamid, until a calcified Lazy Susan points in his direction and Pyronica happily swallows Hectorgon whole.

In "Weirdmageddon 2: Escape From Reality", Hectorgon and the rest of Bill's minions attempt to leave Gravity Falls and spread their chaos worldwide, but are stopped by an invisible barrier around the town. He and the others later witness Bill's fury over their inability to leave.

In "Weirdmageddon 3: Take Back The Falls", following Bill's defeat, he is sucked back to the Nightmare Realm along with his comrades.


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