After a car accident ends Doctor Stephen Strange’s (Benedict Cumberbatch) career as a neurosurgeon, he embarks on a journey of healing in the Far East. There he encounters the Ancient One, who teaches him the mystical arts, with some help from the Cloak of Levitation and Eye of Agamotto.

Squirrel Girl (real name Doreen Green) is an unlikely superhero, who possesses the ability to communicate with squirrels. Surprisingly, she’s able to use this so-called superpower to defeat major supervillains. She sometimes works solo, but has also teamed up with the Avengers and the New Warriors.

Silk (real name Cindy Moon) is a Korean-American superhero who first made an appearance in the Spider-Man comics. Cindy gains her superpowers after she gets bitten in the ankle by the same irradiated spider that bites Peter Parker on a school field trip.

In X-Men Origin: Wolverine, Sabretooth (Liev Schreiber), real name Victor Creed, is a mutant with animal-like abilities like retractable claws, regenerative healing, and enhanced senses… much like his younger half-brother Wolverine.

Bucky Barnes (Sebastian Stan) is Captain America’s brother-in-arms until his plane explodes in Soviet airspace. The Russians rescue him, using the opportunity to program him to work for them as an assassin code-named the Winter Soldier. They also patch him up with a bionic arm, all the better for assassinating targets.

Before she was Mystique she was Raven Darkhölme (Jennifer Lawrence). A girl with a hidden past and shape-shifting abilities, she eventually evolves into a super-villain. She has such a traumatic impact on the future of mutants, that Professor Xavier and the rest of the X-Men must go back to the past to try to change her destructive actions.