Uncle Grizzly.

Uncle Grizzly is the terrifying cinema owner at the start of the show. Most of his origins are unknown but he is half brother to the Night Night Porter. He has a pet spider called Spindleshanks in the series he and Spindleshanks go through the morals, but in the later series he just archives things. He can decapitate his head withiout death and shapeshift into trumpets and many other things. He mosty takes stories from the first 4 books but in later seasons he takes them from Grizzly Tales as well.