The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Aired Seasons (3 members)
- Blog posts (0 members)
- Browse (12 members)
- Candidates for deletion (0 members)
- Cast (7 members)
- Characters (21 members)
- Deceased Characters (5 members)
- Disambiguations (0 members)
- Episodes (33 members)
- Female Characters (9 members)
- Help (0 members)
- Images (3 members)
- Images of Sheila Hammond (1 member)
- Images of characters (1 member)
- Locations (2 members)
- Main Characters (4 members)
- Male Characters (10 members)
- Minor Characters (4 members)
- Navbox templates (1 member)
- Recurring Characters (9 members)
- Screencaps (1 member)
- Season 1 Characters (15 members)
- Season 1 Episodes (10 members)
- Season 1 images (1 member)
- Season 2 Characters (5 members)
- Season 2 Episodes (10 members)
- Season 3 Characters (1 member)
- Season 3 Episodes (10 members)
- Seasons (3 members)
- Shelia Images (1 member)
- Template (Navigation) (1 member)
- Template documentation (11 members)
- Templates (8 members)
- Tommy Images (1 member)
- Undead (5 members)
- Upcoming Seasons (1 member)
- Videos (15 members)