Back to the Future Part III : `~Sequel`: Back to the Future Part II
[Human]: Could you recommend some similar to Back to the Future Part III? [Assistant]: Have you seen Back to the Future Part II? It's really entertaining! [Human]: Ive seen the first one i know for sure! When did the second one come out? [Assistant]: That was released in 1989 - Executive Produced by Steven Spielberg. [Human]: Hmmm maybe i did see that one. I think im going to go back and watch them in order! Thanks for the help and recommendation! 
Any time! Enjoy the movies!