Doc Brown (Christopher Lloyd) shows Marty McFly (Michael J. Fox) what happens to his DeLorean time machine when it gets to 88 miles per hour. Watch more movies on TNT. #TNT #BacktotheFuture #ChristopherLloyd #MichaelJFox SUBSCRIBE: bit.ly/SubscribeTNT Download the TNT App: bit.ly/1GcZDJb About TNT: The home of AEW, NBA on TNT, Rich & Shameless, Supernatural, The Lazarus Project, sports coverage and more. Connect with TNT Online: Visit the TNT WEBSITE: TNTDrama.com Like TNT on FACEBOOK: Facebook.com/TNTDrama Follow TNT on X (formerly TWITTER): X.com/TNTDrama Follow TNT on INSTAGRAM: Instagram.com/TNTDrama Marty McFly Helps Doc Brown Test His DeLorean Time Machine in Back to the Future [CLIP] | TNT youtu.be/GjaMyujT4_E TNT youtube.com/@TNT