"Mama" Mione ran a cafe in "The Creepy Case of Old Iron Face", an episode of The Scooby-Doo Show.
She is a Caucasian female, with a big build. She green eyes, and orange hair tied into a bun. Her cafe uniform consists of a white cook's hat, a light blue shirt, brown pants, black shoes and a white apron.
She was rather grumpy, with a deep and stern voice.
The Scooby-Doo Show
She teamed up with Cuthbert Crawls, C.L. Magnus, and Lila to get revenge on Mystery Inc. She disguised herself as Mrs. Vanders, the housekeeper of Castle Von Dinkenstein.