OK, this has been driving me nuts for years. It must be a fairly obscure movie, black and white, and I'm pretty sure it's British, so I'm not expecting anyone to know, just hoping. All I can remember is that there's a child - a girl, I think - who has a teddy bear. A gangster hides either diamonds or money inside the teddy and has to rip it open to get them back. The girl is inconsolable. So he (or someone) tries to replace it, maybe with another teddy bear, I don't know - I'm thinking it was wrapped in cellophane - but the girl doesn't want it. And that's about it. This is a really distant childhood memory, but I got quite upset about it at the time. A couple of other people I know can remember this as well but none of us have a clue what it is. Can anyone put me out of my misery ?