Back to the Future and its sequel films are considered to be among the best sci-fi and time travel movies of all time. This is why there is absolutely no reason for you not to watch them, now that Peacock has added them to its catalogue a couple of days ago.
The franchise follows the misadventures of a high school rock guitar stringing student Marty McFly and his eccentric scientist friend Dr Emmett 'Doc' Brown. They cross different timelines within their home town Hill Valley, California, using the DeLorean time machine invented by the Doc.