Brothers Lincoln and Hudson Dupré go on imaginary adventures that often wreak havoc in the real world and conspire to undermine their newest babysitter.

"October 1983. When single mom Eleanor Mazinski goes out a for a much-needed date night, she leaves her two young children-sweet, innocent six-year-old Ben and precocious, defiant twelve-year-old Mira-in the capable hands of their sitter, Amy. The quiet seventeen-year-old is good at looking after children, despite her anxiety disorder. She also loves movies, especially horror flicks. Amy likes their predictability; it calms the panic that threatens...