Marty McFly Invents The Skateboard | Back To The Future

George awkwardly approaches Lorraine, but Biff intervenes. Marty distracts Biff, triggering a chaotic skateboard chase around the town square that leaves his rival enraged and humiliated after crashing into a manure truck. Watch Back to the Future here: ▶️ https://www.universalpicturesathome.c... ▶️    • Back to the Future 3   © 1985 Universal Studios. All Rights Reserved. When teenager Marty McFly is blasted to 1955 in the DeLorean time machine created by the eccentric Doc Brown, he finds himself mixed up in a time-shattering chain reaction that could vaporize his future—and leave him trapped in the past.