Malcolm in the Middle TV Series 20002006 Episode list IMDbMalcolm in the middle cynthia is a adored character from the hit TV show Malcolm in the Middle. She captivated audiences with her cheerful personality and witty remarks. During the series, Malcolm cynthia proved to be a loyal and supportive friend to the main character, Malcolm. The expression of her personality through her one-of-a-kind fashion sense made her stand out. Whether she was defending her friends or participating in various adventures, Cynthia's magnetic personality always stood out. Fans of Malcolm in the Middle gleefully followed Cynthia's journey and will forever cherish her unforgettable moments on the show.