Main Characters[]
| Character | Voice actor | Appearances |
| Etrigan |
| Character | Voice actor | Appearances |
| Asteroth |
| Character | Voice actor | Appearances |
| Glenda Marcos |
Recurring characters[]
| Character | Voice actor | Appearances |
| Zauriel | ||
| Batman | ||
| Madame Xanadu | ||
| Merlin | ||
| Horsewoman | ||
| Al Jabr | ||
| Sir Ystin | ||
| Invictus | ||
| Azrael | ||
| Elaine Belloc | ||
| Warth | ||
| Sister Sercy | ||
| Brother Hymn |
| Character | Voice actor | Appearances |
| Belial | ||
| Mordred | ||
| Klarion Bleak | ||
| Gentleman Ghost | ||
| Questing Queen |
| Character | Voice actor | Appearances |
| Randu Singh | ||
| Anjeli Singh |
Minor characters[]
| Character | Voice actor | Appearances |
| King Arthur | ||
| Lancelot | ||
| Galahad | ||
| Peredur | ||
| Gawain | ||
| Tristan | ||
| Bors | ||
| Caradoc |
| Character | Voice actor | Appearances |
| Southside |
| Character | Voice actor | Appearances |
| Tom Kirk |