Known to the world as superheroes Mr. Incredible and Elastigirl, Bob Parr and his wife Helen were among the world's greatest crime fighters, saving lives and battling evil on a daily basis. Fifteen years later, they have been forced to adopt civilian identities and retreat to the suburbs to live “normal” lives with their three kids, Violet, Dash and Jack-Jack. Itching to get back into action, Bob gets his chance when a mysterious communication summons him to a remote island for a top secret assignment.