Arthur (TV series)
Marina Datillo is Prunella's best friend. She does not appear very often. She is blind. She is obsessed with Henry Skreever, the show's parody of Harry Potter. She and Prunella met when Prunella unwillingly received a Braille edition of the latest Henry Skreever novel and let Marina borrow it. Since then, they have become best friends. Marina is good at yoga.