The Simpsons let Gil stay with them during Christmas. However, he stays for 11 months because Marge can't tell him "no."
Episode rating
Cast of episode
78
19
2
- Marge Simpson
- Homer Simpson
- Bart Simpson
- Ned Flanders
- Lisa Simpson
- Moe Szyslak
- Elvis Stojko
- Milhouse Van Houten
- Agnes Skinner
- Additional Voices