Sorry to ignore the actual question, Monica, but you've reminded me of Barry Norman's review of that film which said something like "his time-travelling method seems to consist mainly of having a haircut and lying on the bed hoping" - maybe I'm remembering unfairly. My question about the film is, where does the watch come from? I meanSpoiler:
Or have I remembered it wrongly? I only saw it once many years ago, and quite liked it.
As for your original question, there are many events I would love to be able to drop into and witness, from the sermon on the mount to the Beatles in Hamburg, but I know I would just be there thinking "where's the nearest toilet" or "where did I park my car" or "this is overrated... why isn't everyone looking at ME" or "why is everyone looking at ME" etc etc. In other words, my own personality would get in the way of appreciation, and the moment itself would be a letdown because it would look so ordinary without the benefit of the mythology lent it by time. Or something.
I'd love to have a couple of days dressed in foppish 18th Century finery, though. But I suppose I could do that today if I wanted to.