Twenty-something Brooklynites Allie and Harper are directionless, privileged, and just a tiny bit damaged. All they want is to get to the beach, where a drug-fueled afternoon with cute boys…

Following a ghost invasion of Manhattan, paranormal enthusiasts Erin Gilbert and Abby Yates, nuclear engineer Jillian Holtzmann, and subway worker Patty Tolan band together to stop the otherworldly threat.