- "Archduke Sebassis. Bona fide nobility from the fiery down under. Commands over forty legions. He's the living end of a pure bloodline of demonic royalty"
Because of his demonic nobility from a pure bloodline of demonic royalty and the thousands of demons under his command, he earned a seat in the Circle of the Black Thorn, a secret society at the service of the Senior Partners of Wolfram & Hart charged with being the driving force behind the firm's scheduled apocalypse and with maintaining corruption in the world. Besides the legions under his command, Sebassis was served by a number of demons of his same species. He also kept a chained servant at his side, who provided the blue blood Sebassis was accustomed to drink.
Sebassis was one of the most famous demons in the Los Angeles underworld, for which he was invited to most events and parties, such as the Wolfram & Hart Halloween Bash, to which he was personally invited by Angel, the new CEO of W&H. Sebassis was admirator to Angelus' personna. At first full of contempt for Angel due to the fact that he fed on pig's blood, which Sebassis considered filthy, Sebassis ultimately agreed to attend the party, after some insistence by Lorne, a longstanding acquaintance. Sebassis was wary of a trap, so he and his people cast anti-detection spells to conceal weapons they brought with them. In the end, it was Lorne who unwittingly proved a danger, and a monster that had split off from him after he had removed his need to sleep killed one of Sebassis' aides. Angel saved Sebassis' life by restoring Lorne, and Sebassis showed his support, citing that he enjoyed blood sports at social events.
Months later, Sebassis assisted in Angel's initiation to the Circle of the Black Thorn and tortured Drogyn the Battlebrand alongside the other Black Thorns. Before revealing himself, Sebassis wore a white bauta mask. At first, Sebassis was delighted, believing Angel had reverted to Angelus, but accepted the notion that Angel had been corrupted instead. However, he remained suspicious that Angel might be deceiving the Circle, hoping to wipe them out in hopes of fulfilling the Shanshu prophecy contained in the Scrolls of Aberjian. At the Circle's insistence, Angel signed away his claim to the destiny foretold in the prophecy. Sebassis never suspected that Angel would kill them merely to do good and not for a reward. Later that night, Angel told the other members of his crew that he would go after Sebassis, but due to the mass amounts of demons he had, he couldn't get near him, so Angel secretly injected his slave beforehand with a poison that worked at varying speeds between slave and master. Sebassis noticed the odd flavor of his slave's blood the next time he drank during his bath and realized something was wrong when he saw his slave was dead on the floor but it was too late. The Archduke died from the poison seconds later.
- "Archduke Sebassis has over forty thousand demons at his command. The other members of the council fear him. He's the key player."
The full extent of Sebassis' powers was unknown. However, he did have limited telekinetic abilities. He was also capable of performing certain spells, such as the Anti-detection spell.
Besides his supernatural powers, Sebassis was a key player in Wolfram & Hart's apocalyptical plans due to his vast power among demonhood. With forty legions at his command, Sebassis was the most feared member of the Black Thorns.
Behind the Scenes
- He was portrayed by Leland Crooke.
- Leland Crooke also portrayed Professor Lillian.
- Leland Crooke later guest-starred with Charisma Carpenter (Cordelia Chase), Brian Thompson (Luke/The Judge), Teddy Lane Jr. (Bouncer), Christopher Wiehl (Owen Thurman), Geoff Meed (Andrew Borba/Mag), Jennifer Sky (Heidi Barrie), Armin Shimerman (Principal Snyder), J. Robin Miller (Laura Egler), Denise Dowse (Ms. Miller), Gregory Scott Cummins (Big Ugly), Gil Birmingham (Peru Man), Greg Vaughan (Richard Anderson), Robin Atkin Downes (Machida/Pockla Demon), Marjorie Lovett (Mrs. Parker), Julia Lee (Anne Steele), Spice Williams (Patrice/Debbie), Lorna Scott (Ms. Beakman), Wendy Worthington (Lunch Lady), Andrew Ducote (Ryan), Max Perlich (Whistler), Jack McGee (Doug Perren), Zitto Kazann (Kalderash Elder), Mary-Pat Green (Joan), Barbara Pilavin (Unidentified Old Woman), Jeremy Roberts (Kakistos), Danielle Weeks (Debbie Foley), Harry Groener (Richard Wilkins), Ian Abercrombie (Old Man), Peg Stewart (Ms. Barton), Suzanne Krull (Magic shop owner), Mariah O'Brien (Nancy), Jeff Kober (Zachary Kralik/Rack), David Haydn-Jones (Hobson), Channon Roe (Jack O'Toole), Whitney Dylan (Lysette Torchio/Marelda), Darin Heames (Parker), Keith Brunsmann (vampire lackey), Andrea Baker (Rhonda), Michael Mantell (Oliver Simon), Sam Pancake (Bobby (City of)), Phina Oruche (Olivia Williams) Mike Rad (Rookie), Jennifer Tung (Talamour female victime),Aldis Hodge (Unidentified Masked Teen), Eric Matheny (Colm), Stephen M. Porter (Jack), Ron Marasco (Allen Lloyd), Bailey Chase (Graham Miller), Lauri Johnson (Martha Straley), Margaret Easley (Gerhardt), Anthony Cistaro (Trask/Ethros Demon), Lee Arenberg (Tiernan), Maury Sterling (Barney), Louis E. Rosas (Number 112/Male Psychic), Ken Marino (Wilson Christopher), Colby French (Tay), Tracey Costello (Laura), P.J. Marino (Peter Wilkers), Will Kempe (Seth Anderson), Alastair Duncan (Collins), Jeff Ricketts (Weatherby), J. Kenneth Campbell (Liam's father), Chris Flanders (Matthew Winslow), Michael Philip (Unidentified announcer), Tyler Christopher (Brett Folger), Kathryn Joosten (Genevieve Holt), Jennifer Badge Martin (Vanessa Brewer), David Wells (Cheese Man), Susan Savage (Dr. Evans), J.P. Manoux (Frank Gilnitz), Julie Araskog (Unidentified actress), Michael Bailey Smith (Toth), Cathy Cohen (Building Manager), David Reivers (Foreman), Charlie Weber (Ben Wilkinson), Dierdre Holders (Unidentified Doctor (Out of My Mind)), Time Winters (Overheiser), Erik Betts (Brown/a Turok-Han/Demon (Get It Done)/Keeper of the Name), James Wellington (Night Watchman), Stewart Skelton (Harold Jeakins), Sal Rendino (Marty), Amy Adams (Beth Maclay), Brigid Brannagh (Virginia Bryce), Patrick Kilpatrick (Paul Lanier), Ken Feinberg (Chaos Demon), Kevin Weisman (Dreg), W. Earl Brown (M. James Menlo), Tony Todd (Vyasa), Randy Thompson (Aaron Kriegel), Keith Allan (Unidentified lunatic), Joel Stoffer (Unidentified vampire (Redefinition)), Gerry Becker (Nathan Reed), Troy Blendell (Jinx), Jeffrey Patrick Dean (Dwight), Frank Novak (Mr. Bointon), Darin Cooper (Peter Harkes), Pat Healy (Doug Sanders), Marcus Shirok (Tibor), Michael Dempsey (Irv Kraigle),Todd Duffey (Murk), Daniel Dae Kim (Gavin Park), Brody Hutzler (Landok), Leland Crooke (Lillian/Sebassis), Pat Skipper (McCarthy), Wade Andrew Williams (Gregor), Tom McCleister (Mother of the Vile Excrement), Lee Reherman (The Captain), Frank Ross (Razor), Bru Muller (Mr. Davis), Keith Szarabajka (Daniel Holtz), Ron Melendez (James), David J.Miller (Rat-faced Demon), Andrew Cooper Wasser (Slime-Cover demon), John Rubinstein (Linwood Murrow), Derrick McMillon (Ron), Rey Gallegos (Sanchez), Fleming Brooks (Mandraz), Daniel Hagen (Frank), Andrew Reville (Timothy Blane), Douglas Bennett (Phillip Todd), Ivana Milicevic (Samantha Finn), Mel Fair (Tentacle Demon), Rebecca Jackson (Tarantula), Susan Santiago (Mrs. Ferguson), Jason Carter (Repo Demon), Anthony Starke (Tyke), Alex Breckenridge (Kit Holburn), Megan Corletto (young Gwen Raiden), Clayton Rohner (Lee DeMarco), Brittany Ishibashi (Vivian), Glenn Morshower (Phillip Newton), Thomas Crawford (Eater Demon), Nynno Ahli (Carlo), Kam Heskin (Lola), Lisa Jay (Linda), Kevin Daniels (Bouncer (Sleeper)), Tina Morasco (Mrs. Pritchard), Christopher Neiman (Francis), Derek Anthony (Imposing Demon), Adrienne Wilkinson (Betty), Damani Roberts (young Robin Wood), Miranda Kwok (Dianne), Christine Healy (Last Guardian), Annie Wersching (Margaret), Tawny Rene Hamilton (Trish (Shiny Happy People), David Figlioli (Unidentified vampire leader (Shiny Happy People), Patrick Fischler (Ted), Danny Woodburn (Finger eating demon), Kristin Richardson (Tracy Bellows), Jim Abele (Laurence Reilly), Rodney Rowland (Corbin Fries), Peter Breitmayer (Desmond Keel), Joshua Hutchinson (Novac), Simon Templeman (Matthias Pavayne), Robert Alonzo (Carlos), Michael Maize (Artode), David Mattey (Behemot Lorne), Treva Etienne (Emil), Stacy Reed (Charlotte), Eyal Podell (Sam Lawson), Scott Klace (Mr. Fury), Bart McCarthy (Nostroyev), David Lee (Alfonso) and Andrew Ableson (Unnamed henchmen)on Charmed.