Thomas is sent to collect the famous opera singer Alicia Botti from the docks. But when she open's Clarabel's door, there is a mouse aboard. Alicia screams and she asks to travel on Percy. The Fat Controller later gives the little mouse a home in the corner of Tidmouth Sheds.
- This story is based on the sixth season episode, Thomas, Percy and the Squeak.
- In this story, Thomas names the mouse 'Squeak' and not 'Alicia'.