Can Demons improve on the lacklustre first half of its debut season? We'll leave that for you to decide. In the meantime, here are a few hints about what lies in store in the fourth episode:
A vicious but slick vampire called Quincey roams London with his scavenging half-life cohorts in tow.
Luke uncovers some shocking revelations about Mina's past.
Galvin gets knocked unconscious.
Both Luke and Galvin fear that Mina has defected to the other side.
