Stephen Hatt

Stephen Topham Hatt is Sir Topham Hatt's grandson. He is the older brother of Bridget. In the Railway Series, he takes over his father's role as controller of the North Western Railway sometime before the events of Really Useful Engines.

Railway Series

 * Toby the Tram Engine

Television series

 * Season 1 - Toby and the Stout Gentleman
 * Season 5 - Toby's Discovery and Sir Topham Hatt's Holiday
 * Season 8 - Henry and the Wishing Tree (cameo), Thomas Saves the Day (cameo), Squeak, Rattle and Roll (cameo), and Thomas and the Circus (cameo)
 * Season 9 - Thomas and the Birthday Picnic (cameo)
 * Season 10 - Seeing the Sights (cameo) and Which Way Now?
 * Season 11 - Thomas and the Storyteller (cameo)
 * Season 13 - Thomas and the Runaway Kite
 * Season 14 - Diesel's Special Delivery

Magazine stories

 * 2002 - Toby to the Rescue!

Voice actors

 * William Hope (US; Season 13 - present)
 * Matt Wilkinson (UK; Season 13 - present)

Trivia

 * In the magazine story The Hallowe'en Special, it is said that Stephen and Bridget live on the Mainland and come to stay with Lady and Sir Topham Hatt every so often.