In a post-apocalyptic world, a family is forced to live in silence while hiding from monsters with ultra-sensitive hearing.
A young girl who goes through a difficult experience begins to see everyone's imaginary friends who have been left behind as their real-life friends have grown up.
Following the events at home, the Abbott family now face the terrors of the outside world. Forced to venture into the unknown, they realize the creatures that hunt by sound are not the only threats lurking beyond the sand path.
A friendship with a top-secret robot turns a lonely girl's life into a thrilling adventure as they take on bullies, evil bots and a scheming madman.
A family must use a magical box of Animal Crackers to save a run-down circus from being taken over by their evil uncle Horatio P. Huntington.