The Grandfather Clock

Jackson is looking forward to spending the summer at his grandparents' house. But there's something strange about their old grandfather clock. It hasn't rung in one hundred years. So what's that noise coming from it in the middle of the night?

When Grandfather disappears, Jackson discovers the clock is the key to finding him. With the unexpected help of a girl from school, he is swept into an adventure that's literally out of this world!