Crystal Reed Abby Arcane Actor Andy Bean Alec Holland Actor Derek Mears Swamp Thing Actor Virginia Madsen Maria Sunderland Actor Henderson Wade Matt Cable Actor Maria Sten Liz Tremayne Actor Will Patton Avery Sunderland Actor Jeryl Prescott Madame Xanadu Actor Jennifer Beals Sheriff Lucilia Cable Actor Kevin Durand Jason Woodrue Actor Leonardo Nam Harland Edwards Guest Star Michael Beach Nathan Ellery Guest Star Steve Wilcox Burritt Sunderland Guest Star Adrienne Barbeau Dr. Palomer Guest Star James Wan Executive Producer Mark Verheiden Executive Producer Gary Dauberman Executive Producer Michael Clear Executive Producer Len Wiseman Executive Producer Doris Egan Writer E.L. Katz Director