Watch: Marvel's 'Agent Carter' Season 2 teaser.

Marvel's 'Agent Carter' - starring Hayley Atwell - will return next year on January 5th, kicking off Season 2 with a two-hour-long double episode!

“Marvel's Agent Carter returns for a second season of adventure and intrigue, starring Hayley Atwell in the titular role of the unstoppable agent for the SSR (Strategic Scientific Reserve). Dedicated to the fight against new Atomic Age threats in the wake of World War II, Peggy must now journey from New York City to Los Angeles for her most dangerous assignment yet. But even as she discovers new friends, a new home – and perhaps even a new love – she's about to find out that the bright lights of the post-war Hollywood mask (*wink* *wink*) a more sinister threat to everyone she is sworn to protect."

SO EXCITED FOR THIS. PEGGY CARTER FOR PRESIDENT, TBH.

Watch a teaser for Season 2 below...