OMG OMG OMG OMG OMG i no there has bin a lot of Rumours about if Nathan would be Ant Man in the new Avengers or not well Joss Whendon just made it official, Nathan will be playing Ant Man. So congrats Nathan on this.
So Joss Whedon has just named Nathan Fillion (Firefly, Buffy, Dr Horrible) as Ant Man in the Avengers movie.
Ok so it was a joke by Joss, Nathan will not be playing Ant Man
Joss’ comment: Funny and very clearly a joke. People hear: Whatever they wanna hear