In the near future, a weary Logan cares for an ailing Professor X in a hideout on the Mexican border. But Logan's attempts to hide from the world and his legacy are upended when a young mutant arrives, pursued by dark forces.

After the cataclysmic events in New York with The Avengers, Steve Rogers, aka Captain America is living quietly in Washington, D.C. and trying to adjust to the modern world. But when a S.H.I.E.L.D. colleague comes under attack, Steve becomes embroiled in a web of intrigue that threatens to put the world at risk. Joining forces with the Black Widow, Captain America struggles to expose the ever-widening conspiracy while fighting off professional assassins sent to silence him at every turn. When the full scope of the villainous plot is revealed, Captain America and the Black Widow enlist the help of a new ally, the Falcon. However, they soon find themselves up against an unexpected and formidable enemy—the Winter Soldier.

When Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earth’s Mightiest Heroes are put to the ultimate test as the fate of the planet hangs in the balance. As the villainous Ultron emerges, it is up to The Avengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for an epic and unique global adventure.

Haunted by a traumatic past, Jessica Jones uses her gifts as a private eye to find her tormentor before he can harm anyone else in Hell's Kitchen.

复仇者联盟以及随后影响深远的纽约之战，让外星人和超能力者不再是坊间传说的秘密。纽约之战过后，世界格局即将重新洗牌，野心家们则蠢蠢欲动，神盾局面临前所未有的挑战。在此危急关头，一度传闻死于纽约的特工菲尔·科尔森探员（克拉克·格雷格 Clark Gregg 饰）“复活”，吸纳了身怀绝技的格兰特•沃德（布雷特·道顿 Brett Dalton 饰）、梅琳达·梅（温明娜 Ming-Na Wen 饰）、莱奥·菲兹（伊恩·德·卡兹泰克 Iain De Caestecker 饰）、盖玛·西蒙斯（伊丽莎白·亨斯屈奇 Elizabeth Henstridge 饰）以及来自黑客构成的民间团体涨潮组织的斯凯（科洛·本内特 Chloe Bennet 饰）加入进来。 他们以一己凡人之力，投入到各种匪夷所思且疑云重重的危险事件的调查中去……