S1, E10: The swamp fights back in the season finale. Still reeling with the revelation of the truth behind his existence, Swamp Thing goes on the offensive against Ellery’s mercenary team hunting him. Meanwhile, Abby comes up against Jason Woodrue who’s crossed the line to save his wife’s life. And as Liz tries to help Dan Cassidy escape the curse of the Blue Devil and leave Marais once and for all, Avery Sunderland attempts to find a resolution to his relationship with Lucilia and Matt Cable.