'Back to the Future' Stars Reunite on 'Kimmel', Meet Bernie Sanders: Watch

Courtesy of ANC
Michael J. Fox and Christopher Lloyd during a "Back To The Future" sketch on "Jimmy Kimmel Live" on Oct. 21, 2015.

Yesterday was the future -- at least according to '80s classic Back to the Future Part II, which marked would-be time-travelers Michael J. Fox and Christopher Lloyd's destination as Oct. 21, 2015.

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The movie's two stars reunited as their characters Marty McFly and Doc Brown for a special appearance on Jimmy Kimmel Live, where they found out what 2015 is actually like -- smartphones, cronuts and all.

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Watch their trip into the now-present below:

Bernie Sanders, who was also a guest on last night's show, apparently got an advantageous tip from the pair. Sanders posted a picture of himself on Twitter alongside the in-costume Christopher Lloyd, with a caption that said Doc Brown told him he was the future president -- see the post below: