Thomas & Friends: Blue Mountain Mystery

The story

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!

In the same saga

Thomas & Friends Collection

In release order

Thomas & Friends: Calling All Engines!

2006

Thomas & Friends: The Great Discovery

2008

Thomas & Friends: Hero of the Rails

2009

Thomas & Friends: Misty Island Rescue

2010

See all films (14)

Thomas & Friends: Day of the Diesels

2011

This film

Thomas & Friends: Blue Mountain Mystery

2012

Thomas & Friends: King of the Railway

2013

Thomas & Friends: Railway Mischief

2013

Thomas & Friends: Tale of the Brave

2014

Thomas and Friends: The Adventure Begins

2015

Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie

2015

Thomas & Friends: The Great Race

2016

Thomas & Friends: Journey Beyond Sodor

2017

Thomas & Friends: Big World! Big Adventures! The Movie

2018

Cast

M Michael AngelisNarrator (voice) B Ben SmallThomas / Toby / Rheneas / Owen (voice) K Keith WickhamEdward / Henry / James / Percy / Skarloey / Sir Handel / The Fat Controller / The Thin Controller (v T Teresa GallagherEmily / Mavis / Annie / Clarabel (voice) K Kerry ShaleDiesel (voice) S Steven KynmanPaxton / Peter Sam (voice) M Matt WilkinsonRusty / Winston / Rocky / Cranky / Kevin / Merrick / Quarry Worker / Dock Workers (voice) D David BedellaVictor / Cuban Dock Workers (voice) M Michael LeggeLuke (voice)