Geronimo Stilton and his friend Hercule Poirat investigate mysterious events at the famous Grand Hotel in New Mouse City and must determine if the figure wearing clanking armor who has been scaring guests is really a ghost.
Geronimo Stilton and his friend Hercule Poirat investigate mysterious events at the famous Grand Hotel in New Mouse City and must determine if the figure wearing clanking armor who has been scaring guests is really a ghost.