
Crispin Glover as George McFly

Universal Pictures

Rommel Demano / Getty Images
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Fun fact: Glover refused to appear in the Back to the Future sequels, so producers used archived footage and a look-alike actor, Jeffrey Weissman, to keep his character, George, in the films. Glover was able to successfully sue the studio and the producers in a case that changed the way an actor’s likeness can be used on film.
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Lea Thompson as Lorraine Baines-McFly

Universal Pictures

Kevin Winter / Getty Images
Fun fact: In the early 1980s, Thompson appeared in a Christmas-themed Burger King commercial alongside Sarah Michelle Gellar and her future Back to the Future co-star Elisabeth Shue (Shue took over the role of Marty’s girlfriend, Jennifer Parker, in the second and third films).
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