X-Men Movies Wiki
X-Men Movies Wiki

Phat (born William Reilly) was a mutant who joined the Brotherhood of Mutants. He possessed the ability to expand his body, making him larger and fatter.


X-Men: The Last Stand

Phat first appeared at the community meeting, where he was seen expanded, but shrunk himself down to the average size of a person so as to fit in a quite cramped seat. He later took part in the siege on Alcatraz Island along with Magneto the Brotherhood of Mutants. During this battle, he was killed off screen by the combined attacks of Iceman and Colossus.


  • Steatokinesis: Phat could stretch the fat deposits in his body, making his body larger and fatter.



  • In a deleted scene in X-Men: The Last Stand, Iceman freezes him and Colossus shatters him after.
  • In the comics, Phat is an openly gay member of the X-Force/X-Statix and was in a relationship with a fellow member called Vivisector.

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