Guest Stars Abigail F. Cowen as Dorcas Sam Corlett as Caliban Skye P. Marshall as Mambo Michele Marie Le Fleur Luke Cook as Lucifer Morningstar / Dark Lord Jedidiah Goodacre as Dorian Gray Bronson Pinchot as George Hawthorne Justin Dobies as Tommy Kinkle L. Scott Caldwell as Nana Ruth Walker Nathalie Boltt as Ms. Dubois Co Starring Tyler Cotton as Melvin Ty Wood as Billy Marlin Emily Haine as Elspeth Nelson Leis as Beelzebub John Murphy as Asmodeus MJ Kokolis as Demonic Minion Donald Sales as Purson Jason Beaudoin as Jessie Putnam William Samples as Father Carpenter Simon Webb as Father Clive John Mikkal Fidler as Demon Student Clazance N'Sungani as Demon Student Connie Chiang as Demon Student