After new student Cassandra Heaven joins seventeen-year-old Esme Pearl's babysitters club, the girls learn that being a babysitter really means a heroic lineage of superpowers, magic rituals, and saving the innocent from evil.

The Last Kids on Earth meets Goosebumps in this hilarious new series about a secret society of babysitters who protect kids from the monsters that really do live under their beds! When middle schooler Kelly Ferguson's Halloween plans switch from party-going to babysitting, she thinks the scariest part of her night will be the death of her social life. But then Baby Jacob gets kidnapped by the Boogeyman's minions and Kelly learns there's a whole lot...