Great Scott! The cast of 'Back to the Future' will be reunited at Fan Expo Dallas

Time to get into that DeLorean, set it to 1985 and get that baby up to 88 mph. The big stars of Back to the Future are headed to Dallas for a reunion.

Michael J. Fox (Marty McFly), Christopher Lloyd (Doc Brown), Lea Thompson (Lorraine Baines) and Tom Wilson (Biff Tannen) will all be making an appearance at Fan Expo Dallas, which is set to take over the Kay Bailey Hutchison Convention Center April 6-8. Fox was already announced as a special guest for the event, with Fan Expo announcing his co-stars' addition to the roster on Tuesday.

According to the announcement, the stars will "take part in a special evening presentation, greet fans, sign autographs and pose for photo ops." There will also be an appropriately replicated DeLorean on the premises, though that won't be a new sight to Fan Expo regulars.

The reunion revelation follows last week's announcement of Jeff Goldblum (Jurassic Park) as a celebrity guest. Other celebrities scheduled to attend include Jason Momoa (Justice League), Felicia Day (The Guild), Karen Gillan (Guardians of the Galaxy) and Star Wars' Billy Dee Williams, Anthony Daniels and Joonas Suotamo.

Passes to the event can be purchased at the Fan Expo website. Keep in mind that photo ops and autographs are almost always an extra charge (details should be available on the website closer to the event).

Never been to a Fan Expo event? Here's what you need to know before going.

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