시즌 1, 에피소드 4: "From Darkness to Light" Grayson ruthlessly sets out to compromise Lady Jayne, by winning her heart. Lucy's enthusiastic plans for Mina and Harker's engagement party conceals a broken heart. Grayson's unexpected reunion with a very old friend proves a growing complication to his and VanHelsing's mission of vengeance. Van Helsing achieves a breakthrough in his efforts to enable Grayson to conquer sunlight, only to suffer an unanticipated setback.