A theory revolving around the reason Doc Brown time-traveled with Marty McFly to 2015 in Back to the Future Part II recontextualizes the doctor's actions in the film, and it makes a lot of sense when ...
The Back to the Futuremovie franchise ended with the third film, but a forgotten sequel explains what Doc Brown was up to after the end of the trilogy. Starting with the release of the eponymous film ...