'Michael J. Fox Show': See the 'Back to the Future' Reunion (Exclusive Photos)

Christopher Lloyd will go toe-to-toe with Michael J. Fox on a spring 2014 episode of NBC's freshman comedy.
"The Michael J. Fox Show"

Great Scott! NBC's The Michael J. Fox Show is going Back to the Future in the spring when guest star Christopher Lloyd will reunite with the former Marty McFly -- and The Hollywood Reporter has the exclusive first look.

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Lloyd, who played bumbling genius Dr. Emmett Brown in the three Universal features, will guest-star as the eccentric principal at the high school where Annie (Betsy Brandt) teaches and will go toe-to-toe with Mike (Fox).

From the early preview, it looks like the old friends could wind up working side by side in what appears to be a wicked game of laser tag. Check out the first-look photos above and below and hit the comments with your thoughts. The series airs Thursdays at 9:30 p.m. on NBC. A formal air date for Lloyd's appearance has not yet been announced.