Ice Cold in Alex on blu ray - still love it. I'm sure the first couple of times I saw it, I missed the first half an hour or so - so Anson's drink problem was a bit of a mystery to me. Alas quicksand doesn't behave as is shown - just read something in Science Focus about it. It's hard to genuinely sink in quicksand apparently, as the lungs make the torso noticeably less dense than water. Apparently the worst that can happen is you get stuck and then the tide comes in, which sounds like a horrible way to go.