Nebendarsteller
4. Staffel
| Folge | Darsteller | Charaktere |
| 4.01 Die neue Macht der Drei | Krista Allen | Oracle |
| Yancey Arias | Inspector Cortez | |
| Jordan Bridges | Shane | |
| Bennet Guillory | Die Quelle | |
| James Read | Victor Bennett | |
| David Reivers | Bob Cowan | |
| Augustin Rodriguez | Inspector Espinoza | |
| Michael Bailey Smith | Shax | |
| 4.02 48 Stunden | Krista Allen | Oracle |
| Yancey Arias | Inspector Cortez | |
| Jordan Bridges | Shane | |
| Bennet Guillory | Die Quelle | |
| Kim Little | Carol Grisanti | |
| Benjamin John Parrillo | Jake Grisanti | |
| Wendy Phillips | Schwester Agnes | |
| Bobby Preston | Sohn der Grisantis | |
| David Reivers | Bob Cowan | |
| Augustin Rodriguez | Inspector Espinoza | |
| Michael Bailey Smith | Balthasar | |
| 4.03 die drei Furien | Ken Feinberg | Dämon vom Anfang |
| Scott Mosenson | Donnie | |
| David Reivers | Bob Cowan | |
| Ben Tolpin | Billy | |
| Becky Wahlstrom | Lila | |
| 4.04 Der Mann mit dem Drachendolch | Jeanne Chinn | Anling |
| James Hong | Zen Meister | |
| Daniel Dae Kim | Yen-Lo | |
| Jacobi Wynne | Mason Cowan | |
| 4.05 Der Sammler | Robert Englund | Gamill |
| Heather Marie Marsden | Claudia | |
| Richard McGregor | Treat Taylor | |
| Reynaldo Rosales | Finn | |
| 4.06 Ein Prinz für Paige | Bethany Joy Lenz | Lady Julia |
| David Reivers | Bob Cowan | |
| Charlie Weber | Prinz | |
| Jesse Woodrow | Glen Belland | |
| 4.07 Hirngespinste | Krista Allen | Oracle |
| Whitney Dylan | Wendy | |
| Bennet Guillory | Die Quelle | |
| Rachel Wilson | Becca | |
| 4.08 Schwarz wie der Teufel | Vincent Angell | Syks |
| Aaron Brumfield | Psyches | |
| Heather Dawn | Emma | |
| Sara Lynn Moneymeker | Marika | |
| Bonnie Root | Susan Coleman | |
| Kaycee Shank | Kari | |
| 4.09 Der Ring der Musen | Cindy Ambuehl | Bev |
| Siobhan Flynn | Melody | |
| Chad Kukahiko | Jackson | |
| Jorge Pallo | Hector | |
| Anthony Starke | Devlin | |
| Harley Zumbrum | Rake | |
| 4.10 Geister der Vergangenheit | Larry Brandenburg | Mr. Martin |
| Alex Breckenridge | Michelle Miglis | |
| Lisa Darr | Mrs. Matthews | |
| Sherman Howard | Clyde | |
| Scott Wilkinson | Mr. Matthwes | |
| 4.11 Die zwölf Geschworenen | Patrick Fischler | Foreman |
| Jilian Johns | Susan Coleman | |
| Cleo King | Tanya | |
| Lou Giovanetti | Juror | |
| Andre Mayers | Bailiff | |
| Shannon O'Hurley | Angela Provazolli | |
| Peter Siragusa | Andrew Wike | |
| John Thaddeus | Stan Provazolli | |
| Jesse Woodrow | Glen Belland | |
| Scot Zeller | Mulch | |
| 4.12 Feuer | Lori Alan | Cynthia |
| Alex Black | Tyler | |
| Dwier Brown | Tylers Adoptivvater | |
| Ashley Gardner | Tylers Adoptivmutter | |
| David Reivers | Bob Cowan | |
| Angelo Tiffe | Alan Yates | |
| Ray Wise | Ludlow | |
| 4.13 Das schwarze Nichts | Caprice Benedetti | Angel Guardian |
| Robert Madrid | Wächter der Dunkelheit | |
| Debbi Morgan | Die Seherin | |
| Camilla Rantsen | Carolyn | |
| Lawrence Smilgys | Demonic Guardian | |
| Peter Woodward | Die Quelle | |
| 4.14 Die Frage aller Fragen | Andrew Ableson | Jax |
| Frances Bay | Alte Phoebe | |
| Samantha Goldstein | Junge Phoebe | |
| Christian Keiber | Scott | |
| Debbi Morgan | Die Seherin | |
| David Reivers | Bob Cowan | |
| Harry Van Gorkum | Kurzon | |
| 4.15 Die Braut trägt schwarz | Tony Amendola | Dunkler Priester |
| Coolio | Lazarus-Dämon | |
| Debbi Morgan | Die Seherin | |
| James Read | Victor Bennett | |
| 4.16 Das fünfte Rad | Rebecca Balding | Elise Rothman |
| Molly Hagan | Karen Young | |
| Debbi Morgan | Die Seherin | |
| Mario Schugel | Raif | |
| Becky Wahlstrom | Lila | |
| 4.17 Der Soldat Leo Wyatt | Joel Anderson | Billy |
| Tom Finnegan | Franklin | |
| Rene Heger | Greg | |
| Deborah Kellner | Julie | |
| Costas Mandylor | Rick Lang | |
| Louis Mandylor | Nathan Lang | |
| Evie Peck | Marianne | |
| 4.18 Beiß mich | Jay Aconvone | Keats |
| Samuel Ball | Rowan | |
| Michael Devorzon | Vampir | |
| Elizabeth Gracen | Vampirkönigin | |
| Deborah Kellner | Julie | |
| April Mills | Orlin | |
| Michael Bailey Smith | Grimlock | |
| Petra Sprecher | Harpye | |
| 4.19 Die Krönung | Michael Des Barres | Dunkler Priester |
| Deborah Kellner | Julie | |
| Debbi Morgan | Die Seherin | |
| Armin Shimerman | Zauberer | |
| 4.20 Lang lebe die Königin | Rebecca Balding | Elise Rothman |
| Jaime Gomez | Greg Conroy | |
| Aldis Hodge | Trey | |
| Jeffrey Meek | Dane | |
| Debbi Morgan | Die Seherin | |
| James Leo Ryan | Raim | |
| Joel West | Malek | |
| 4.21 Die Brut des Bösen | Tony Amendola | Dunkler Priester |
| Nicholas Cascone | Inspector Miles | |
| Aaron Lustig | Dr. Harris | |
| Jeffrey Meek | Dane | |
| Debbi Morgan | Die Seherin | |
| 4.22 Der Engel des Schicksals | Bruce Campbell | FBI-Agent Jackman |
| Dakin Matthews | Engel des Schicksals | |
| Gwen Stewart | Tashmin |