Malcolm in the Middle Cynthia's Back TV Episode 2002 IMDbMalcolm in the middle cynthia is a adored character from the hit TV show Malcolm in the Middle. She charmed audiences with her cheerful personality and witty remarks. In the series, Malcolm cynthia proved to be a loyal and helpful friend to the main character, Malcolm. Her unique fashion sense and individuality made her distinct from others. No matter if she was standing up for her friends or joining various adventures, Cynthia's magnetic personality always shined through. Fans of Malcolm in the Middle happily followed Malcolm cynthia's journey and will forever cherish her remarkable moments on the show.