Dracula (2013): Season 1, Episode 2

1 - 2: A Whiff of Sulfur

Grayson takes Lady Jayne as a lover even as he investigates her lethal connections to The Order of the Dragon. Grayson helps Mina face a critical challenge at medical school. Van Helsing continues his quest to develop a solar vaccine to enable Grayson to conquer sunlight. Jonathan Harker strikes a devil's bargain with Grayson which has unexpected consequences.