Leon and his friend Susan live in New Auckland, a small isolated fishing village on the coast of British Columbia. One day, the village receives an unexpected gift from the Government of Canada -- a fire truck. But New Auckland is surrounded by mountains and hugs a tiny beach. There are no roads, no cars, no fire hydrants.

What will the village do with its new truck? The man who comes to build the fire station brings with him a practical joke that scares the wits out of Leon and Susan -- a real live wiggling thumb, completely detached from its owner. Which will leave the biggest mark on the village -- the first vehicle most villagers have ever seen, or a simple joke?