The best Hayley Atwell movies and TV shows highlight her ability to develop any character into a memorable one.

Marvel Studios was briefly considering having the lovebirds reunite in a movie of their very own, but couldn't settle on a ...

Technically, she's not called Captain Britain. When agent Peggy Carter becomes a Union Jack-clad, Captain America-style shield-wielding superhero right at the start of episode 1 of What if ...