This article is about the season. You may be looking for the digital download release.

The eighteenth season of Thomas & Friends first premiered on DVD in April 2014 in the US before airing on TV. It began airing on 25 August 2014 in the UK and on 4 November 2014 in the US. It contained twenty-six episodes. Like the seventeenth season, six episodes were released on DVD in the US before airing on television. It concluded in the UK on 31 July 2015.


Screenshot UK title (top)
US title (bottom)
Written by Original UK release date Episode number #
OldReliableEdwardpromoOld Reliable EdwardAndrew Brenner25th August 2014#01
Gordon teases Edward about being old and slow. So Thomas decides to make a plan to pay him out.
NotSoSlowCoachespromoNot So Slow CoachesLaura Beaumont
Paul Larson
26th August 2014#02
Annie and Clarabel unexpectedly become part of Caitlin's high-speed train.
FlatbedsofFearpromoFlatbeds of FearLaura Beaumont
Paul Larson
27th August 2014#03
Salty tells Thomas a story of some flatbeds which he called the "Flatbeds of Fear." Later on, after hearing strange sounds he tells Henry and Emily about Salty's myth and soon they start to hear strange sounds too.
DisappearingDieselspromoDisappearing DieselsAndrew Brenner28th August 2014#04
The diesels hide from Paxton as a joke, but Paxton takes the joke too seriously, as he believes that all of them had disappeared.
SignalsCrossedpromoSignals CrossedMark Huckerby
Nick Ostler
29th August 2014#05
Toby is nervous of Knapford Junction, as he does not know which signal is his.
Toad'sAdventurepromoToad's AdventureMark Huckerby
Nick Ostler
1st September 2014#06
After Oliver brags about his own adventure from escaping the scrapyard, Toad decides he wants his own and soon gets one while being James' brake van. But when James goes too fast, Toad wishes that he didn't have one.
DuckintheWaterpromoDuck in the WaterAndrew Brenner2nd September 2014#07
Duck is stuck in the water and James is told to rescue him. But while James collects Rocky, he rushes him to help Duck and doesn't give Rocky time to lower his crane arm, which causes trouble.
DuckandtheSlipCoachespromoDuck and the Slip CoachesMark Huckerby
Nick Ostler
3rd September 2014#08
James steals Duck's idea of bringing special slip coaches to the railway.
ThomastheQuarryEnginepromoThomas the Quarry EngineAndrew Brenner4th September 2014#09
Diesel shows Mavis the sights of Sodor, while Thomas does all the work at the quarry.
ThomasandtheEmergencyCablepromoThomas and the Emergency CableAndrew Brenner5th September 2014#10
One of Thomas' passengers pulls the emergency cable and damages Annie's wheel.
DuncanandtheGrumpyPassengerpromoDuncan and the Grumpy PassengerDavey Moore8th September 2014#11
Duncan gets fed up with a particularly grumpy passenger.
MarionandthePipepromoMarion and the PipeMark Huckerby
Nick Ostler
9th September 2014#12
Marion damages a water pipe and doesn't tell anyone.
MissingGatorpromoMissing GatorAndrew Brenner10th September 2014#13
Percy misses his friend Gator and struggles to forget about him.
NoSteamWithoutCoalpromoNo Steam Without CoalDavey Moore11th September 2014#14
Bill and Ben forget the coal shipment and make fun of Timothy for using oil instead.
Spencer'sVIPpromoSpencer's VIPAndrew Brenner12th September 2014#15
All the engines compete to get to take a Deputy Minister home to the mainland.
Toad'sBrightIdeapromoToad's Bright IdeaDavey Moore15th September 2014#16
Oliver breaks down, so Gator is sent to take his train with Toad.
LongLostFriendpromoLong Lost FriendMark Huckerby
Nick Ostler
23rd December 2014#17
Gator returns to the island for Christmas and is very eager to see Percy.
LastTrainforChristmaspromoLast Train for ChristmasAndrew Brenner24th December 2014#18
All the engines have to work hard to clear the snow for Connor's last train.
DuncantheHumbugpromoDuncan the HumbugDavey Moore25th December 2014#19
The Thin/Narrow Gauge Controller makes Duncan promise to be cheerful at Christmas time.
ThePerfectGiftpromoThe Perfect GiftDavey Moore26th December 2014#20
Percy looks to find Reg the crane the perfect Christmas gift.
EmilySavestheWorldpromoEmily Saves the WorldLaura Beaumont
Paul Larson
12th January 2015 (DVD)
27th July 2015 (TV)
Emily has to take a giant globe to the animal park.
TimothyandtheRainbowTruckpromoTimothy and the Rainbow Truck/CarDavey Moore12th January 2015 (DVD)
28th July 2015 (TV)
Bill and Ben send Timothy on a wild goose chase for a rainbow coloured truck/colored car.
MarionandtheDinosaurspromoMarion and the DinosaursAndrew Brenner12th January 2015 (DVD)
29th July 2015 (TV)
Marion is spooked by some lifelike dinosaur models and thinks they are real dinosaurs.
SamsonatYourServicepromoSamson at Your ServiceDavey Moore12th January 2015 (DVD)
30th July 2015 (TV)
Samson takes the express coaches by mistake but refuses to listen to the other engines.
SamsonSentforScrappromoSamson Sent for ScrapMark Huckerby
Nick Ostler
12th January 2015 (DVD)
31st July 2015 (TV)
Harvey and Samson have to clean up the island of scrap.
MillieandtheVolcanopromoMillie and the VolcanoAndrew Brenner12th January 2015 (DVD)
31st July 2015 (TV)
Samson and Harvey laugh at Millie, and she is determined to get them back.



Characters Introduced

Half Hour Format

When Season 18 aired on PBS in the US, each broadcast included two episodes, a song, a Mr. Perkins' Railway segment and Guess Who? Puzzle segments. When the season was broadcast on Nick Jr., the segments were omitted.

Fast & Reliable

There’s Always a Good Explanation

Special Friends

Please Be Patient

  • Thomas the Quarry Engine
  • Song: On a Journey Today
  • Mr. Perkins' Railway: Sounds of the Railway
  • Duck in The Water

Signals & Alarms

  • Signals Crossed
  • Song: Hey, Hey Thomas
  • Thomas and the Emergency Cable

Going Underground

Christmas Cheer

  • Duncan The Humbug
  • Song: It's Christmas Time
  • Mr. Perkins' Railway: Who Works on the Railway
  • The Perfect Gift


  • Duncan and the Grumpy Passenger
  • Song: Working Together
  • Mr. Perkins' Railway: Different Sizes
  • Spencer’s VIP

Illuminating Minds

Coming Home for Christmas

  • Last Train for Christmas
  • Song: It's Christmas Time
  • Long Lost Friend

Recycle Recycle Recycle!

  • Timothy and the Rainbow Car
  • Song: Let's Be Brave
  • Mr. Perkins' Railway: Different Engines
  • Samson Sent for Scrap

Jurassic Sodor

  • Marion and the Dinosaurs
  • Song: Monsters Everywhere
  • Mr. Perkins' Railway: How Steam Engines Use Water
  • Millie and the Volcano

Special Deliveries

  • Emily Saves the World
  • Song: Searching Everywhere
  • Mr. Perkins' Railway: Turning Around
  • Samson at Your Service


UK, AUS and NZ

US and CAN