In Yellow Submarine, we used chains that were there and all...

In Yellow Submarine, we used chains that were there and all sorts of bowls and things. And of course, we used bowls of water too. And bottles with straws, blowing them into the water, to get the effect of submarines surfacing, that kind of thing. It was nice to do because it, we were all being very inventive. And it was fun, it was like a party almost.