Stanley

Stanley is a silver tank engine. He works as both a shunting engine and a mixed-traffic engine.

Biography
Stanley was brought to Sodor to take care of Thomas' workload during the restoration of Great Waterton, which had to be ready by Sodor Day. Upon his arrival, Stanley became very popular and enjoyed the company of the engines.

Stanley's popularity caused Thomas to feel jealous and later neglected. Thomas felt that Stanley was newer, bigger and stronger than him and that he would take over his place on the railway. Thomas ended up planning to make Stanley look weak - the trick backfired and caused Thomas' friends to consider him mean and incompetent.

When Thomas later went missing, Stanley was the first to realise Thomas' feelings. He searched for Thomas until he finally managed to find him in a ditch and rescue him. Then, both became friends and with a combined effort made it back to Great Waterton in time to prepare for the opening celebrations.

Stanley later worked in the yards with Thomas and James during the winter and helped with the rebuilding of the Sodor River Bridge. Also, he went to Great Waterton with Gordon to pick up passengers and when Gordon bumped into a flatbed being pushed by Ben, he warned Stanley about the fallen logs just in time.

Stanley was amongst the engines at Knapford who were worried about Percy's whereabouts when Percy was spending all his time with the Diesels at the Dieselworks. Later on in the winter, he suffered from a faulty firebox and Thomas came to his aid once again.

More recently, Stanley can be seen working at the Shunting Yards, the China Clay Works and Ffarquhar Quarry. When Samson backed onto Gordon's express coaches by accident when he was told to take the stone to the Blue Mountain Quarry, Stanley tried to inform Samson that he had made a mistake. The cabless tank engine, however, refused to listen to Stanley while proving not to make another mistake.

Stanley was also one of the engines told about the rumour of Toby being scrapped.

He later helped with the construction of the Harwick Branch Line and was also the first engine to cross the unstable track that the Pirate Ship was under.

Stanley also shunted a train of shiny branch line coaches for James one day, who was being his usual self; vain and overconfident. When James was asked to take waste trucks to Whiff's Waste Dump, he questioned Stanley why he could not pull nice shiny coaches, to which Stanley told him that Edward took them instead.

Stanley was also one of the many engines who wanted to go to the Great Railway Show. Like most engines, however, he was not chosen and was left on Sodor to do the other engines' jobs.

When the Diesels at the Dieselworks were put out of action, Stanley and Rosie worked hard to shunt the trucks in the yard for the many trains that day.

Personality
Stanley is the "boy-next-door" of Sir Topham Hatt's Railway. Cool, courteous and cheery, he is a little bit bigger, a little bit newer and a little bit stronger than Thomas. This, at first, made Thomas jealous when all focus seemed to be on this shiny, new arrival, especially when he began helping with the restoration of Great Waterton. However, even Thomas was soon won over by Stanley's positive attitude, charm and friendliness and came to see why he was so popular and well-liked among the other engines. As such, Thomas and Stanley are now firm friends.

Stanley is incredibly compassionate and empathic: there is nothing he would not do for another engine. And if he cannot do it, he will find someone who could. He was however oblivious of how upset he made Thomas feel at first until the tank engine went missing. When he eventually realized this, he was quick to search for Thomas and apologize. He is sleek, smart and stylish and his silver and light grey appearance, striking red wheels and shining smokebox certainly makes him look the part as he eagerly goes about his work.

Basis
According to the official website, Stanley is based on a hybrid cross of a Hudswell Clarke 0-6-0ST engine and Kitson's No. 5459 "Austin I", but with a taller funnel.

Stanley also bears a slightly more striking resemblence to the Stewart & Lloyds Kitson 0-6-0STs, albeit with an arched smokebox and the running board sandboxes removed. Most notably, Stanley has the same cab window layout, with the front being circles while the back windows are rectangular.

Livery
Stanley is painted in a silver-grey livery with a metallic silver smokebox, red wheels and lining. He has a red running plate with a dark grey base coat and has red nameplates with his name in silver on each side of his saddle tank.

Appearances
Television Series= {{Scroll box|

Thomas & Friends

 * Series 12 - James Works it Out, Gordon Takes a Shortcut and Thomas Puts the Brakes On
 * Series 14 - Thomas' Tall Friend, Merry Winter Wish and Thomas and the Snowman Party
 * Series 15 - Percy's New Friends, Surprise, Surprise, Kevin the Steamie
 * Series 16 - Ol' Wheezy Wobbles, Percy and the Monster of Brendam , Flash Bang Wallop! , Thomas and the Rubbish Train , Salty's Surprise , Emily's Winter Party Special and Muddy Matters
 * Series 18 - Flatbeds of Fear, Disappearing Diesels , Signals Crossed , Toad's Adventure , Thomas the Quarry Engine , Marion and the Pipe , Missing Gator , Timothy and the Rainbow Truck and Samson at Your Service
 * Series 19 - The Truth About Toby, Very Important Sheep, Helping Hiro , Philip to the Rescue and Thomas the Babysitter
 * Series 20 - Saving Time, Pouty James and Henry in the Dark
 * Series 21 - Stuck in Gear
 * Series 22 - An Engine of Many Colours and Counting on Nia
 * Series 23 - Steam Team to the Rescue and Diesel Glows Away
 * Series 24 - World of Tomorrow

Specials

 * 2008 - The Great Discovery
 * 2009 - Hero of the Rails
 * 2010 - Misty Island Rescue
 * 2011 - Day of the Diesels
 * 2012 - Blue Mountain Mystery
 * 2014 - Tale of the Brave
 * 2015 - Sodor's Legend of the Lost Treasure
 * 2016 - The Great Race
 * 2017 - Journey Beyond Sodor
 * 2018 - Big World! Big Adventures!

Music Videos

 * The Great Discovery - There's a Job for Everyone, Where, oh Where is Thomas?, Engine Roll Call and Thomas, You're the Leader
 * Series 14 - All You Need
 * Series 16 - Thomas and Percy and Go, Go Thomas
 * Tale of the Brave - Monsters Everywhere
 * Series 18 - The Best Friends Express
 * Thomas' YouTube World Tour - Navigation
 * Series 19 - Let's Go! and Spring is Here!
 * Series 20 - Accidents Will Happen
 * The Great Race - Will You Won't You
 * Journey Beyond Sodor - I Want to Go Home
 * Big World! Big Adventures! - Where in the World is Thomas?
 * Series 22 - The Steam Team
 * Series 23 - Don't Stop
 * Series 24 - Party Train and New Year's Day with Thomas

Learning Segments
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 * The Great Discovery - Spot the Difference and Tough Trucks
 * -|Other Media=

Annual Stories

 * 2013 - Gordon's Shortcut

Books
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 * 2008 - Thomas and the Great Discovery
 * 2009 - Stanley
 * 2010 - Thomas the Tank Engine Encyclopedia and A Very Busy Day for Thomas
 * 2011 - Runaway Engine!
 * 2012 - Thomas' Busy Day
 * 2018 - Character Encyclopedia

Official Description
2008-2010= From Official Website

From Official Website
 * -|2010-2021=

Whistles
In the twelfth series only, Stanley reuses Percy's whistle sound from the US narration of Thomas and Stepney.

Trivia

 * Stanley's model used to be on display in Canada at Nitrogen Studios and wore his surprised face.
 * Stanley's popularity with the public has grown following a YouTube video called "A Toy Train in Space", in which a 2008 Wooden Railway toy of him was sent into the stratosphere, and multiple Wooden Railway Stanley's were sold. As a result, Take-n-Play, Collectible Railway and Adventures "Stanley in Space" toys have been released.
 * A remote that was used to control the eye mechanisms of both Stanley and Murdoch is owned by Twitter user IsaacM6991.
 * Stanley is one of the few characters to never have been the lead character of an episode.
 * He is the only new character to be introduced in The Great Discovery.
 * His normal whistle is Thomas', but five steps lower-pitched.
 * His whistle sound in Gordon Takes a Shortcut is the same one Percy used in the US version of Thomas and Stepney. It was reused for Charlie, but in the early version of the Guess Who? Puzzles segment and it's his normal whistle, but eight steps higher-pitched. It is also Thomas', but three steps higher-pitched.
 * Stanley has had a different voice actor in the US dub for almost every single one of his speaking roles. This makes him the first character to not have a consistent voice actor in one of the English dubs, until Rob Rackstraw took over for him from Series 20-23, with the exception of yet another voice actor, John Schwab, in Pouty James.
 * Even when his voice actor is consistent, his voice never sounds the same in each appearance.
 * Stanley is the last character to be introduced in the full model series, as he was introduced before the show's transition to partial CGI.
 * Stanley's theme is heard in two scenes of the twelfth series episode, Heave Ho Thomas!, despite not appearing in that episode.
 * According to Michael White, Stanley was going to be fully removed from the series after Series 22 until he told Ian McCue about Stanley's fan following online.