One night a great big, white polar comes to stay with Tilly. The bears got black hooked claws and huge yellow teeth; but his white furry coat is warm and soft and Tilly decides hes the cuddliest thing in the whole world. Tilly soon finds out that a big bear can cause big problems - he takes a LOT of looking after! But when she describes the bears latest antics to her parents they think hes a figment of her imagination - but is he?From the creator of The Snowman, Father Christmas and Fungus the Bogeyman - now a live theatre show!