Bill Cipher

Bill Cipher


Series Gravity Falls
Age At least 1 trillion
Birthday Unknown
Sex Male
Height Unknown
Weight Unknown
Alignment Chaotic Evil
For one trillion years I've been trapped in my own decaying dimension, waiting for a new universe to call my own. Name's Bill! But you can call me your new lord and master for all of eternity!
~ Bill Cipher

Bill Cipher is a dream demon from the TV show, Gravity Falls.


A being from the second dimension, Bill was first seen in the show in the episode, "Dreamscaperers" where he was summoned by Gideon to get the passcode of Stanley Pines' code for his safe.

Powers & Abilities

  • Apportation
  • Clairvoyance
  • Cross-Dimensional Awareness
  • Illusion Manipulation
  • Intangibility
  • Laser Manipulation
  • Reality Warping
  • Teleportation
  • Shapeshifting
  • Nightmare Manipultion
  • Precognition (of potential events)
  • Pyrokinesis
  • Telekinesis
  • Regeneration
  • Levitation
  • Petrification
  • Possession
  • Weirdness Attraction




  • Physical Form: Took down the entire weaponized Mystery Shack.
  • Ripped off the Mecha's leg and sends it flying.
  • Created a giant crater and a large amount of light from the impact of his enlarged fist.


  • Can throw a barrage of punches with multiple arms in seconds.
  • Rapdily close gaps of several metres.


  • Is resistented to most reality warping attacks and most space-time attacks.
  • Was only stung by his reflected eye laser.
  • Took punches from a four-story mech. 


  • Killed the Time Baby in one shot, a giant  time manipulating baby.
  • According to Time Baby, his very existence is a danger to the universe.
  • Is a very ancient entity and thus has a great amount of knowledge about the universe and it's history.


  • Without his physical form, Bill can only exist in the mind scape and cannot harm anyone physically.
  • If he has his physical form, he can be knocked back into his own dimension. However, this, as one would imagine, is not an easy task.
  • His eye has been shown to occasionally be a weak point.
  • If he is in someone's mind, he can be erased.
  • Can't enter anyone's mind without making a deal.
  • For all his wisdom, he does not know everything. For example, Stanley's passcode for his safe.

Fun Facts

  • Bill actually had parents... until he killed them along with the 2nd dimension.