doctor fishtops was a scientest working aboard the junk ship before it exploded he made the remains into a lare fort after billy wonderd into his fort doctor fishtops seeked help but thn attacked billy shortly before fishtops jumped over a gaint fence that led into a foggy abyss were billy followd him only to see he had leaped out of a window but as doctor fishtops jumped out the window billy used a cannon fishtops left behind and destroyed his fort before escaping while doctor fish tops fell into a well were he was crushed by debrise.