"This is heavy." ― Marty McFly's catchphrase
Martin Seamus "Marty" McFly is the main protagonist of the science fiction/comedy franchise, Back to the Future, including the film trilogy, the animated series and the video game adaptations.
He is an 80s teenager who lives in Hill Valley, California and is friends with Emmett Brown. He unwillingly becomes the first human time traveler, when he accidentally activates the time machine DeLorean. From this moment, he goes through several adventures in the past, where he meets his family and changes history, sometimes for the best, sometimes for the worst. He dreams about becoming a successful rock star, which he did.
He was portrayed by Michael J. Fox.