Special Guest Stars Matt Ryan as John Constantine Guest Stars Adam Tsekhman as Agent Gary Green Thomas F. Wilson as Hank Heywood Sisa Grey as Wolfie Christian Keyes as Neron Paul Ganus as Richard Nixon Co Starring Cassidy Foley as RV Girl Lesley Mirza as Waitress John Prowse as Cop Shaughnessy Redden as Agent London Jay Clift as Secret Service Agent Timothy Paul Coderre as Aide