I'm watching the 3-part mini-series version of 'The Shining' after a workmate lent it to me.
However, I have just spent the last 20 minutes watching the start of Part Two instead of Part One
In my defense, for some inexplicable reason, it comes on two discs, one is unlabeled and double-sided, but clearly says 'Disc 1 Part 2' on the inner rim of one side... the other disc is labeled and clearly says 'Part 3' on it. So I put the unlabelled disc in with the 'Part 2' rim facing downward and started watching, and it made sense (probably because I've seen the film countless times and read the book) - but, it's clearly not Part 1

So I flipped the disc (with Part 2 now facing upward) and it seems to be the actual start now