Arthur is the butler of the mansion. He is also the Head of Staff in charge of Sarah and Marvin. You can learn more about Arthur by clicking here.
Sarah is the maid of the mansion. She is very mysterious and quiet. You can learn more about Sarah by clicking here.
Marvin is the groundskeeper of the mansion. He doesn't have very many lines in the show, he takes care of the outside of the estate. You can learn more about Marvin by clicking here.