A Mirthworm Masquerade 0 average rating ★★★★★0false / 24 MIN. / 1986The Genres Animation Family TV Movie The SynopsisWormingham is having a masquerade ball, and Bert wants to ask Crystal to be his date. But Wormaline's plans to go to the ball with Burt herself may interfere.The Cast « » IMDB Trailer Back