Is (theoretical) timetravel possible without automatically creating a paradox?

[Rocky]

I have seen that film. Now, I remember it because it made me happy.

Old Spock says that he was trapped in the black hole for 25 years 'FOR SOME REASON'. Isn't that the best pieve of dodgy scriptwriting you've ever seen? Millions of pounds of special effects, a blockbuster, all based on a plot which was only possible 'for some reason'.

But **** yeah, hyerpspace, go for it.

haha, you think he would figure out a way to use his crazy intellect to figure out a way that would take less then two and a half decades, but hey, he's spock, maybe he likes the solitary confinement. But at least he confirms the fact it's okay to have a person from the future enter the past without causing some crazy paradox that kills everyone involved.

btw have you done the deed with Mr Hawkins yet? I would request pictures and possibly a video as well. I will pay you handsomely for this request.

Who knows; right now, I speak that time is a measurement (in case no one has got it yet...), and soon I get the visit from a Time Lord at a TARDIS, brandishing me a sonic screwdriver.

I wouldn't mess with the Time Lord, even though he has a really cool hat and can join your party if you invite him to, he has that silly overdrive ability that he can use at whim, which is probably why he wanted to join my party when I had Emilia, Liza, Mei-Ling, Aselleus, and a bunch of other good-looking women.. Imagine the possibilities with that while the party's asleep.