1 Tymor
13 Pennod
Gravedale High - Season 1 Episode 13
- Blwyddyn: 1990
- Gwlad:
- Genre: Comedy, Animation, Family
- Stiwdio: NBC
- Allweddair: monster
- Cyfarwyddwr: David Kirschner
- Cast: Jackie Earle Haley, Phil Hartman, Frank Welker, Dena Dietrich, Ricki Lake, Maurice LaMarche