'Agent Carter' Season 2 Spoilers: WATCH Hayley Atwell, James D'Arcy's 2015 SDCC Panel!

After making her way from the blockbuster Captain America movies, Marvel's Agent Carter will be returning for Season 2 on ABC. Before the upcoming new season, Peggy Carter (Hayley Atwell) and her sidekick, Edwin Jarvis (James D'Arcy) dish at what's to come at their 2015 San Diego Comic Con panel.

As we previously mentioned, ABC has greenlit a second season for Agent Carter and a third season for Marvel's Agents of S.H.I.E.L.D.. We were waiting to hear if the period drama will stay on as an 8 episode miniseries when Agents of S.H.I.E.L.D. is on hiatus. On her official Twitter account, Attwell shared a snapshot, promising "new missions."

We also mentioned, the second season plot synopsis follows, "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 a more sinister threat to everyone she is sworn to protect."

According to TV Line, not only is James D'Arcy, aka Jarvis, and Enver Gjokaj (Agent Daniel Sousa) are returning, the two have signed on as series regulars for the sophomore season. Chad Michael Murray aka Jack Thompson is confirmed to return in Season 2, as well.

Executive producer Michele Fazekas reveals, "Things are different. People are in different position. Not everyone is in New York anymore. There's some history we're not quite sure of. Some people aren't talking to each other anymore."

Check out our Agent Carter panel at SDCC here:

No premiere date has been announced for the second season of Marvel's Agent Carter.

Readers, are you excited to see Peggy Carter at Comic Con?