Olivia Marcus

Olivia Marcus, known to most as Dr. Marcus, is the stern but caring wife of Henry Marcus and mother of Kate Marcus. She is a recurring chracter on Glee: All Over Again. She is a Harvard University graduate and the one thing she hates the most is a homosexual man, bringing her daughter up to have the same views. She is rude and cruel towards those she views as weak and unworthy of her attention and respect.