2
votes
1answer
112 views

Why had 5 1/2 hours passed on the ship?

Doctor Who series 2 episode 4: The Girl In the Fireplace Reinette is 37 ... After the clockwork androids are stopped the Doctor is trapped in Versailles because all the time windows are broken. Then ...
2
votes
2answers
235 views

Crossing your own timeline, changing the future - how does that work?

There are many movies and TV episodes in which a character "crosses his own timeline", sometimes even meeting his past or future self (e.g. The Day of the Doctor). Technically, I should say meeting ...