Thomas & Friends: Blue Mountain Mystery

2012 · 1h01 · Film

Directed by Greg Tiernan

Starring Michael Angelis, Ben Small, Keith Wickham, Teresa Gallagher, Kerry Shale, Steven Kynman, Matt Wilkinson, David Bedella, Michael Legge

Ideal when you feel… Stressed Sad / low Happy

When trouble strikes at the Blue Mountain Quarry, Thomas is sent to help his Narrow Gauge engine friends. While shunting and hauling, he catches a glimpse of a small engine trying to hide, yet no one will provide any clues to the engine's identity. Thomas is determined to get to the bottom of the mystery but discovering the truth is harder than he imagined! Will Thomas be able to save his new friend? Or will the mysterious engine be sent away from Sodor forever? Travel on an exciting journey with Thomas and his friends in his biggest movie ever, tracking down clues, discovering lost engines, and revealing the power of friendship!

Original language

English

Country

United Kingdom, United States

Cast

Teresa Gallagher, Kerry Shale, Steven Kynman, Matt Wilkinson, David Bedella, Michael Legge

Updated October 1, 2026

Trailer

How to watch