I jump out of the boat [in The Lost World], and I'm trying to swim to the kid, and my boots fill with water, and I start to drown, and the director has no idea why I'm flailing around. He's, "Come on, come on!" And I managed to rescue myself. I'm wet and sitting on the banks of the river, and John walks over to me and says, "Are you all right, dear boy?" "Yeah, I'm all right."