Abigail is a nine-year-old with a huge imagination but when she and her dad move to a small town, that imagination only makes it harder to fit in at her new school. All that changes when she meets a loveable and sophisticated yeti named Claude who has escaped a top secret government facility. Abigail and Claude quickly become best friends, even if no one believes that he s real. The fun can t last and it s not long before the mysterious Shadow Men chasing Claude are hot on his trail. To keep him safe from his former captors, Abigail and Claude embark on a great adventure to find his real home, but it might not be exactly where they expected.