This is the second episode of this new Fox vampire series, and enough happens tonight that it’s fair to say the plot thickens – or maybe even coagulates. The interesting wrinkle in The Passage is that the science-created vampires have psychic powers, and the best element is that it has, at its core, a compelling relationship between a rogue government agent (Mark-Paul Gosselaar) and the gifted young girl (played by Saniyya Sidney). This relationship is very human, which makes all the inhumanity and inhumans around them even more threatening.