Sergio

Devin and his sister Violet are visiting their Uncle Jack in an old house by the seashore. Jack was a sailor and he has collected strange and fascinating items from the sea. Exploring a back room, Devin and Violet discover a locked trunk. A pirate's chest. They manage to get it open - and see that it's filled with antique jack-in-the-boxes. Huh? Up pops a very ugly, mean-looking puppet, an old pirate with a dirty red bandana over his long greasy hair. "Thanks for letting Sailor Jack out!" he rasps. Will Jack return them to their uncle? Just how much is a pirate's promise worth?