Back to the Future VII (Back to the Future Sequel Trilogy)

After BTTF VI it was a big financial success after that now the sequel trilogy has started by Universal. It was released on August 14th 2003

Plot
After Scott has done some damage to the timeline after his school project on his top grade after travelling back in time. So Doc and his boys invent erasable data memory on the time machine so Marty Sr cleans this timeline.

Actors
Christopher Lloyd- Doc Brown

-Marty McFly Sr