| Actor/Actress | Character | Description |
| David Boreanaz | |
| Charisma Carpenter | |
| Glen Quinn | |
| Alexis Denisof | |
| J. August Richards | |
| Amy Acker | |
| Andy Hallett | |
| Vincent Kartheiser | |
| James Marsters | |
| Elizabeth Rohm | |
| Mercedes McNab | |
| Christian Kane | |
| Stephanie Romanov | |
| Sarah Thompson | |
| Sam Anderson | |
| Mark Lutz | |
| Eliza Dushku | |
| Adam Baldwin | |
| | Actor/Actress | Character | Description |
| Gerry Becker | |
| Julie Benz | |
| Juliet Landau | |
| Keith Szarabajka | |
| Alexa Davalos | |
| Gina Torres | |
| David Denman | |
| Jack Conley | |
| Jenny Mollen | |
| Jonathan Woodward | |
| Daniel Dae Kim | |
| Vladimir Kulich | |
| Laurel Holloman | |
| Leland Crooke | |
| Dennis Christopher | |
| Stacey Travis | |
| Alec Newman | |
| |
| Sarah Michelle Gellar | |
| Alyson Hannigan | |
| Seth Green | |
| Tom Lenk | |
| Josh Holloway | |
| Joss Whedon | |
| David Fury | |
|