How do you escape an alternate timeline?
Is it at all possible?
I'm thinking of poor Old Spock stuck in the JJ verse. Is there any way he could ever return to his own time? He can't go to the future because it'll be the future of the JJ verse. But if he goes back to the past, before Nero arrived and then he time traveled again into the future what future would he arrive at????
"It's not that you can see the strings, it's that 40 years later you're still looking at them." - Steven Moffat
"This movie was big. Imagine how big it could have been with me in it?" William Shatner