In the 40's, young Erik flexes his power over metal. Meanwhile, the telepathic Xavier meets shapeshifter Raven. In the 60's, Xavier creates the "X-Men" as he becomes Professor X and Erik becomes Magneto--Wolverine denies his invitation to join the X-Men.

Logan is born in the 1800's, goes to Vietnam in the 1960's, and is turned into Wolverine by Stryker in the 80's.

The X-Men fight Magneto at the turn of the 21st century.

The X-Men and Magneto team up to save Professor X from Stryker in the early 2000's.

In the 2000's, the X-Men fight Magneto who uses Jean Grey as a weapon

Wolverine goes to Japan in the early 2010's.

In the distant future, robot "Sentinels" rule the world, and Wolverine is sent back into the 70's to rewrite history. This erases everything that takes place after <i>First Class</i>.

Now in the 80's at the start of a new timeline, a new group of X-Men are assembled.

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