The Black Knight

The Black Knight is a minor character in Professor Layton and the Lost City. He was sent to dispose of any survivors after the Londoners disappeared.

Professor Layton and the Lost City
He made a small appearance in the London museum, saying he had to remove Layton, Luke and Emmy from London for still existing. He tried to kill them by making a dinosaur skeleton collapse on top of them. Luckily the trio escaped, but so did the Black Night. It is not known what happened to him after this incident or who he really is.