Thomas and The Engine of The Mountains

Thomas and The Engine of The Mountains (abbreviated as TATEOTM) is an upcoming epic fantasy adventure film. Originally conceived and worked on by Tines Sensahthe, the film is another T&F fan movie that follows a style similar to Tobias and The Half-Pariah and its sequel, Tobias and The Arcane Merchant. Set in the early-mid 1960s, the story follows Thomas as he struggles to cope with the loss of his brother, Jinty, hatefully blames Percy for Jinty's death, seeks solace in Sodor's newcomer, Alcot, who seems innocent but secretly does not have such benign intentions, and even seeks out a legendary engine to bring his brother back.

The original film was cancelled by Sensahthe himself in 2016 after several years in production. However, it is currently in the attempted process of being resurrected by members of TTTE community who still wish to see the project come to fruition.

Engines and rolling stock

 * TBD as Thomas
 * TBD as Lucetia
 * TBD as Alcot
 * TBD as James
 * TBD as Cassius
 * TBD as Percy
 * TBD as Jinty
 * TBD as Edward
 * TBD as Henry
 * TBD as Gordon
 * TBD as Toby
 * TBD as Annie and Clarabel

Humans

 * TBD as The Fat Controller
 * TBD as Michael, Thomas' driver
 * TBD as Thomas' fireman
 * TBD as Alcot's driver
 * TBD as James' driver
 * TBD as James' fireman

Original Tines Sensahthe incarnation
Production of the film originally began with Tines Sensahthe himself in 2012. He wrote the script and filmed several scenes, some of which were seen in at least one of the film's trailers that were on YouTube for a time. Production continued until sometime between 2014 and 2015, most likely after Half-Pariah. In 2016, after leaving the film in development hell for a year or two, Adam announced that the project was scrapped, after losing interest and not believing the film would be good. He eventually released the full script, which was finished in 2012, for the fans to read.

Revival
In 2023, TATEOTM saw a resurgence, beginning on June 9, when fellow Thomas fan and community member Tim O'Hayre (Al Timotheus) announced his plans to resurrect the film.