Monster Mania

Monster Mania is a short lived Fox series where a kid named Brian McKenzie (voiced by Jeannie Elias) lives at his missing aunt's mansion and can enter a world of monsters via his closet, making friends with a monster named Boo Marang (voiced by Jim Cummings). The series involved dream pirates, balloon creatures, a giant garden, Robin Hood character lookalikes, fairy tales, and more.