I'm pretty sure those are all just the "good bits", edited together and posted as one YouTube clip. There could have been a couple of hours between Pegg's arrival and departure, but who wants to watch a closed door the whole time? Same for the rest -- there could have been gaps of many minutes between Cho's and Saldana's and Quinto's and Pine's departures, though they look here like bing-bing-bing, one after another. (I'd bet there were also a bunch of false-start, "hey, isn't that ______?" *start camera* "oh, s*** - it's just some nobody" *stop camera* bits which got left out, too.)Why does Simon Pegg look like he arrives, goes in, stays for one minute and come straight out again - did he forget his door key or something?

Well that's the sensible response

I suppose it all looks like it's happening at the same time because it's all at night so the lighting never changes.
I wonder who decided that everyone got saloon cars except Zoe who apparently rates a mini-van.
And did Karl really call after the pregnant lady and say "I think you're a virgin!" or was that just my (horrified) hearing
