A Mirthworm Masquerade (1986)
Wormingham 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.
- Country : United States of America
- Genre : Animation, Family, TV Movie
- Studio : Perennial Pictures
- Director : Russ Harris, G. Brian Reynolds
- Cast : G. Brian Reynolds, Rachel Rutledge, Miki Mathioudakis, Peggy Powis, Russ Harris, Michael N. Ruggiero