There is plenty of that sort of footage around already. There's no bang, but being this side of the screen is as close as I'd want to get.

Best treatment I ever saw on this is John Weldon's "To Be" animation. I saw it in the UK years ago and it took me ages to find out what it was called so I could look it up on-line. Varies between light-hearted entertainment and deeply disturbing nightmare fuel depending on how much you think about it.