Actress Jaimie Alexander also debuts a new clip from Kenneth Branagh's Asgard adventure on last night's Jimmy Kimmel Live episode.
The actress denies reports that she will appear in the superhero ensemble, although she is signed on for two Thor sequels.
The actress will be reprising her Thor character for director Joss Whedon's epic Marvel superhero ensemble.
Chris Hemsworth's title character goes haywire at a hospital in this new glimpse at Kenneth Branagh's Asgard adventure.
Chris Hemsworth and Natalie Portman are featured in these new glimpses at Kenneth Branagh's epic Asgard adventure.
We're giving away a $500 gift card, an iPod Nano, and a pub crawl game from the medieval comedy starring James Franco, Danny McBride and Natalie Portman.
Natalie Portman, Clark Gregg, and Kat Dennings help Thor (Chris Hemsworth) discover his true identity in this upcoming superhero epic.
Natalie Portman stars in her Oscar-winning performance as a ballerina who has a mental breakdown in Darren Aronofsky's drama.
Natalie Portman and Idris Elba's characters are on display in these latest character one-sheets from Kenneth Branagh's superhero saga.
Danny McBride channels Hawk the Slayer in this new fantasy comedy from Pineapple Express director David Gordon Green.
The banished Norse God finds that courage is immortal in Kenneth Branagh's mighty Marvel epic.
James Franco, Danny McBride and Natalie Portman are on display in David Gordon Green's medieval comedy.
Additional scenes are revealed from Kenneth Branagh's upcoming Marvel epic featuring Chris Hemsworth as the mighty Norse superhero.
Natalie Portman, Idris Elba, and Anthony Hopkins bring the thunder in this upcoming Marvel Studios adventure.
Relive all of the excitement from Sunday night's biggest award show with a look at thousands of photos all of the winners and some of the most surprising moments.
Natalie Portman gives an Oscar-winning performance as a tortured ballerina in Darren Aronofsky's critically-acclaimed drama.
David Ozanich predicts the big winners of this year's Oscar telecast, airing February 27th on ABC.
Seven hi-res photos have also arrived from Marvel Studios Captain America: The First Avenger starring Chris Evans and Tommy Lee Jones.
Natalie Portman, Joseph Gordon-Levitt, and Rainn Wilson star in this upcoming indie drama about a bizarre man who suddenly starts living in his friend's garage.
Both actors gather with director Kenneth Branagh in this look at the upcoming mighty marvel epic.