Captain America: The Winter Soldier (2014) - Peggy Carter Won't Be Back

In the deleted scenes, we saw hints that Peggy Carter, Cap's love interest from the 2011 film, was still alive after his 70 year sleep. And some have been hoping that, in the second film, we'd get to see a little more of her, even if in flashbacks.

Hayley Atwell, who played Carter, has dashed those hopes like a WW2 Hydra bomber on the frozen tundra when we're told by Timeout London:

But it was last year’s double-whammy of Golden Globe nomination for miniseries ‘The Pillars of the Earth’ and blockbuster debut as Chris Evans’s’ all-action girlfriend in ‘Captain America: the First Avenger’ that brought her to international attention. She won’t, she confirms, be back for the latter’s sequel, which moves the action into the present day.