Next appearing on the big screen opposite Arnold Schwarzenegger in January 18th's The Last Stand, Jaimie Alexander is also set to reprise her role as Sif in this fall's Thor: The Dark World. Today, Alexander spoke with IAmRogue about the Marvel Studios project in a video interview that you can check out in the player below.

"We sort of explore the Sif/Thor relationship a little bit," she tells the outlet. "…It's more getting a feel of who these people are and how they are the way they are with each other."

Alexander goes on to discuss director Alan Taylor, the recasting of Fandral and the overall darker tone of Thor's third big screen appearance.

The sequel takes place in the aftermath of Thor and Marvel's The Avengers, following Thor as he fights to restore order across the cosmos when an ancient race, led by the vengeful Malekith, returns to plunge the universe back into darkness. Faced with an enemy that even Odin and Asgard cannot withstand, Thor must embark on his most perilous and personal journey yet, one that will reunite him with Jane Foster and force him to sacrifice everything to save us all.

Thor: The Dark World hits theaters on November 8, 2013.