The hall of shadows is a theatre company, made up of a crew of very talented performers. However, a show has never been open to the public. The reason for this is believed to be due to the artists' perfectionism, despite observers of their rehearsals report feeling as though they had been physically transported into the scenes.
Scar is a well meaning cat that is often seen lurking around the Hall of Shadows and intervening when someone gets lost in the backstage maze.