Laura Ancell's deathbed promise to her father takes her on a remarkable journey from the south coast of England to the other side of the world to solve a family mystery.

Presenter: Laura Ancell.
Producer: Talia Slack.
Sound Designer: Kasel Kundola.
Creative Consultant: Meic Parry.
Online Producer: Rachael Smith.

Cast

Billy... Alexander Arnold.
William...Grant Rayner.
Additional voices by: Alexandra Mead, Mereana Hond and David Jones.

With thanks to Dr Jennifer Cattermole.
With special thanks to Stacey and Scotty Morrison.

Executive Producer: Rebecca Parker.
Commissioning Editor: Alistair Miskin.