Christopher Lloyd maybe 76 years old now but he still kills it as Doc Brown. Ya know, like most people I wish there could be a Back to The Future – Part 4 ’cause I agree there should be one more. I can understand why it won’t happen ’cause of the story and all that but hey. It’s called “creative writing” for a reason, ya know? BTTF series is science fiction and with sci-fi you can come up with anything. I think a BTTF 4 could work ’cause you can always come up with a story for it.
Anyway, I know a BTTF 4 will never happen now ’cause obviously, Michael J. Fox still has Parkinson’s Disease. Even though Michael still acts in films and TV shows here and there, I think he’s done with leading roles in big Hollywood films ’cause his body can’t take that kiind of work. That’s why he’s been working smaller roles a lot.
Ya know, an interesting idea for BTTF 4 is that Doc Brown could be the lead and Marty McFly could have a smaller role. I doubt they’ll go for that idea but it’s a start.
I’m a huge fan of the BTTF trilogy myself but the first one will always be a classic. I love the first film so much.