Artemis is played by the actress Ona Grauer in the movie "The Lighting Thief. She is seen only once in the thrown room on Olympus.
Ona Grauer plays Artemis in the Lightning Thief, but it has not yet been confirmed if she will continue to play Artemis in the future movies if they are made.
Rosario Dawson plays Persephone in the Lightning Thief.
Sean Bean plays the part of Zeus in the Lightning Thief.
artemis isn't in the first book, as you can see, so there will not be any auditions for her.
Percy's stepdad and enemy (but he disappears at the ending of the lightning thief.
Alexandra Daddario
Kevin McKidd.
Pierce Brosnan
Logan Lerman plays Percy Jackson and Jake Abel plays Luke Castellan in the Lightning Thief .
He plays a protagonist for the whole Lightning Thief book, then it is revealed that he´s a bad guy.
Joe Pantoliano
Logan Lerman