Back to the Future

I have watched three movies from a long time. the series is called " Back to the Future". My favorite one was part 2. it was talking about a young man called Marty McFly and a old man called Doc Brown who travel to the future. I think it is funny and very creative. And Marty went to the future because he want to save his son. My favorite part is when Marty is being chased by the big guy so he use a special hoverboard and the nike shoes with LED light and special zipper. i really enjoy the movie and I learn about if I am going to time travel I will not see my future never do something silly in the future or past.