So that's the first film spoilt for you, now onto Back To The Future: Part Three, aka the one nobody remembers anything about except it's in cowboy times and that's the one with the train or something, right? The final entry in the trilogy is full of confusing plot holes (like why would Biff's ancestor look exactly like Biff but with a big silly moustache, did Robert Zemeckis look identical to every male in his family), along with its fair share of legit time travel paradoxes that the film never really bothers to explain. One of the most glaring is how exactly Marty and Doc got back to the Old West in the first place. There has to be two DeLoreans in 1885. There's the one that Doc was driving at the end of the second film, which was struck by lightning and sent him back to the Old West in the first place. That's the one he stashes away in a cave for Marty to find, repair, and jump back in time to rescue him. Right? So that means when Marty has travelled back to 1885, there's the DeLorean he's driving, and the one that Doc Brown has already hidden out in the desert. Which should probably mess with the fabric of the time-space continuum in some way, since the series established that two of the same person existing at once will muck stuff up. Not for inanimate objects, though?
Tom Baker is the Comics Editor at WhatCulture! He's heard all the Doctor Who jokes, but not many about Randall and Hopkirk. He also blogs at http://communibearsilostate.wordpress.com/