Characters and skins used during the event include the following by phases:

Phase 1
- Consuela
- Carter
- Stewie
- Jerome
- Mort
- Quagmire
- Cleveland
- Peter
- Connie
- Lois
- Krampus Brick Baker
- Emo Singer Peter
- Punk Rock Lois
- Tooth Fairy Lois

Phase 2
- Connie
- Chris
- Bonnie
- Dr. Hartman
- Meg
- Herbert
- Tom Tucker
- Drummer Joe
- VJ Bruce
- Y2K Prepper Cleveland

Phase 3
- Seamus
- Chris
- Herbert
- Dr. Hartman
- Tooth Fairy Lois
- Tooth Fairy Lois
- Flag Day Meg
- Emo Singer Peter
- Y2K Prepper Cleveland
- Tween Fashion Icon Meg
- 2000s Heartthrob Chris
- Captain Quagmire
- VJ Bruce