 After his initial fears and shock, Roddy decides to try to help his new friend.Apart from anything else, the ghost has some exciting abilities, such as passing through walls and flying, which Roddy is also able to do, thanks to the shoe-brushes which William lends him.William does not yet know who the Ghost Hunter is, but what he does know is that it captures ghosts like himself and shoves them into a bottle where they are trapped for all time.