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Thomas & Friends: Blue Mountain Mystery (2012)

Thomas tries to solve the mystery of the Little Green Engine at the Blue Mountain Quary.



, (railway series) (as Rev. W. Awdry) | 1 more credit »

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Credited cast:
Michael Angelis ...
Narrator (UK) (voice)
Narrator (US) / Diesel (US) (voice)
Rest of cast listed alphabetically:
Victor (UK & US) / Cuban Man (UK & US) (voice)
Jules de Jongh ...
Emily (US) / Mavis (US) (voice)
Teresa Gallagher ...
Emily (UK) / Mavis (UK) / Annie and Clarabel (UK & US) (voice)
Edward (US) / Toby (US) / Rocky (US) (voice)
Steven Kynman ...
Luke (UK & US) (voice)
Henry (US) / James (US) / Diesel (UK) / Kevin (US) / Sir Topham Hatt (US) / Mr. Percival (US) / Workmen (US) (voice)
Thomas (US) / Percy (US) (voice)
Ben Small ...
Thomas (UK) / Toby (UK) / Rheneas (UK & US) / Owen (UK & US) (voice)
Edward (UK) / Henry (UK) / James (UK) / Percy (UK) / Skarloey (UK & US) / Sir Handel (UK & US) / The Fat Controller (UK) / The Thin Controller (UK) (voice)
Matt Wilkinson ...
Rusty (UK & US) / Winston (UK & US) / Rocky (UK) / Cranky (UK) / Kevin (UK) / Merrick (UK & US) / Blue Mountain Quarry Workman (UK) / Dock Workers (UK) (voice)
Cranky (US) (voice)


When the Fat Controller sends Thomas to work at the Blue Mountain Quarry, Thomas spots an engine he has never seen before trying to hide. Determined to get to the bottom of the mystery, Thomas tracks down and befriends Luke, who tells Thomas he is hiding because he did something so bad, he could be sent away from the Island of Sodor forever. Thomas does not believe this and sets off on a journey to discover the truth behind the story of the poor runaway engine. On the way, he learns of engines brought to Sodor from faraway lands and of an accident at Brendam Docks where an engine fell into the sea. But only when he has learned every piece of the story, can Thomas convince his new friend that there is no reason to hide. Written by Anonymous

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Release Date:

September 2012 (USA)  »

Also Known As:

Blue Mountain Mystery  »

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Did You Know?


This is the last Thomas and Friends production to be narrated by Michael Angelis in the UK and Michael Brandon in the US. This is also the last time Michael Brandon voices Diesel. See more »


The US release is slowed down and adds an extra two minutes to the special's length. As a result, the audio is distorted. See more »


Follows Thomas & Friends: Hero of the Rails (2009) See more »


Working Together
Written by Sam Blewitt
Performed by Sam Blewitt
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User Reviews

30 December 2012 | by (United Kingdom) – See all my reviews

OK so i am 12 and love Thomas but at this cinema vue in Southampton things were terrible i saw the advert went hey looks good but as soon as it started buzz goes my mind i mean the Americans really copied us this time the film Thomas and the magic railroad had a collapsing bridge

well in the old model TV series the incline doesn't talk only cranky/Collin are moving big things talking until Merrick somewhat appears after 5 years of animated series at the quarry then going back in 1984 Caroline a talking car so happens to be copied by Americans into Winston NEXT IS Luke!!!so in 1998 smugger was in fear of being sent away so why not base our story on him...or even put him back there as himself as a cameo or a generator like he got into and back out...

wow i loved Thomas then this fake film came out. oh wait rocky why not have Harvey and the breakdown train anymore sheep are eating the grass out this movie if Thomas productions see this email me on my you tube loud5videos and id buy the Thomas models off you and make episodes my self with my uncle...... don't see this fail movie

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