Reliquary

Eccentric FBI special agent who joins the hunt for the killer beneath New York.

Museum of Natural History curator who investigates the dead scientist's research and works out how the creatures can be stopped.

NYPD lieutenant who leads the investigation of the decapitated bodies and follows the trail into the tunnels.

Newspaper crime reporter who follows the police into the tunnels in pursuit of the story.

Leader of an underground community living beneath Central Park who joins the assault on the tunnels.