Series 10

The tenth season was first broadcast in 2006. There were twenty-eight episodes narrated by Michael Angelis in the UK and Michael Brandon in the US.

Episodes

 * 1) Follow that Flour - Thomas looks for a truck of flour.
 * 2) A Smooth Ride - Sir Handel returns from the quarry, but is afraid he'll be sent back when he starts bumping.
 * 3) Thomas and the Jet Plane - Thomas meets a jet plane named Jeremy.
 * 4) Percy and the Funfair/Percy and the Carnival - Percy wants to be part of a funfair.
 * 5) The Green Controller - Lady Hatt appoints Percy to give the engines orders as the Fat Controller has lost his voice, but Percy causes confusion.
 * 6) Duncan Drops a Clanger - Duncan transports a church bell, but due to his carelessness he loses it for a bit.
 * 7) Thomas' Tricky Tree - Thomas can't find the Christmas tree.
 * 8) Toby's Afternoon Off - Toby wants to visit the farm after finishing his jobs, but is given three more jobs.
 * 9) It's Good to be Gordon - Gordon takes Henry's coal to make him go faster, leaving Henry to break down.
 * 10) Seeing the Sights - Thomas races from place to place and leaves passengers behind at each stop.
 * 11) Fearless Freddie - Freddie realises he's aging after resorting to cheating in a race with Skarloey and Rheneas.
 * 12) Toby's New Shed - Toby is upset when the birds roosting in his shed are made homeless when his shed is renovated. Thomas puts things right.
 * 13) Edward Strikes Out - Edward teases a new crane called Rocky, but eats his words after Rocky helps Gordon after an accident.
 * 14) Topped Off Thomas - While racing Spencer, Thomas blows the Fat Controller's top-hat away and is told to find it again.
 * 15) Which Way Now? - Rusty rushes workmen so he can take the Fat Controller around the Skarloey Railway.
 * 16) Thomas and the Shooting Star - Thomas gets lost searching for a shooting star.
 * 17) Big Strong Henry - Henry tries to prove he is the strongest engine on the railway.
 * 18) Sticky Toffee Thomas/Sticky Taffy Thomas - Thomas wants a wear a costume for the costume party.
 * 19) Wharf and Peace - Skarloey is startled at the wharf and is too scared to return.
 * 20) Thomas' Frosty Friend - A snowman-shaped balloon attaches itself to Thomas' bunker.
 * 21) Emily and the Special Coaches/Emily and the Special Cars - Gordon is getting new coaches for setting a speed record, but Diesel thinks he is special too and out of spite steals them.
 * 22) Thomas and the Colours - Thomas tries to convince James to give him the job of pulling the Sodor football team.
 * 23) Thomas and the Birthday Mail - Thomas is annoyed when a new tank engine, Rosie, harasses and follows him.
 * 24) Duncan's Bluff - Duncan cheats in a race with James.
 * 25) Missing Trucks/Missing Cars - Rheneas' good deed of helping Skarloey causes trouble.
 * 26) Thomas and the Treasure - Thomas goes looking for treasure, following clues told by Salty.
 * 27) James the Second Best - James is upset when Edward is chosen to appear on a railway poster.
 * 28) Thomas and Skarloey's Big Day Out - Thomas takes Skarloey to the works, but delays to show him the sights, and disaster strikes.

Characters

 * Thomas
 * Edward
 * Henry
 * Gordon
 * James
 * Percy
 * Toby
 * Emily
 * Harvey
 * Spencer
 * Diesel
 * Mavis
 * Skarloey
 * Rheneas
 * Sir Handel
 * Peter Sam
 * Rusty
 * Duncan
 * Mighty Mac
 * Bertie
 * Harold
 * Cranky
 * Sir Topham Hatt
 * Lady Hatt
 * Stephen Hatt
 * Bridget Hatt
 * Mr. Percival
 * The Duke and Duchess of Boxford
 * Annie and Clarabel (do not speak)
 * Henrietta (does not speak)
 * Bill and Ben (cameo)
 * Molly (cameo)
 * Trevor (cameo)
 * George (cameo)
 * Bulgy (cameo)
 * Cyril the fogman (cameo)
 * The Refreshment Lady (cameo)
 * Duck (music video cameo)
 * Arthur (music video cameo)
 * Terence (music video cameo)
 * Elizabeth (music video cameo)

Characters introduced

 * Rosie
 * Freddie
 * Jeremy
 * Rocky
 * Alice
 * Dusty Dave
 * Mrs. Percival (does not speak)

Trivia

 * This is the only season, so far, to have 28 episodes.
 * This was the last season to be filmed in standard definition.
 * Thomas was the main character in almost half of the episodes, 13 out of 28 to be exact, making this the second most "Thomas-themed" season, right after the thirteenth season.
 * In the first airing of this season on the international channel, "JimJam TV", only 26 episodes were aired.