Apparently Hartnett will portray the role of "Loki", labeled as the God of Mischief and has mission to get rid of Thor.
In IESB report:
Hartnett has met with Brannagh as well and he is currently on a very short list to play the villain in the film.It this plan push through, we will see a different side of Josh Hartnett. Can this be a revelation role for him?
Word is Josh and his camp are really interested because he has never played a villain before and after Heath Ledger's Oscar win for the latest comic book villain, Hartnett is intrigued by the character.
