The BEST episodes of Thomas the Tank Engine & Friends season 15

Every episode of Thomas the Tank Engine & Friends season 15, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Thomas the Tank Engine & Friends season 15!

The adventures of Thomas the Tank Engine and all of his engine friends on the Island of Sodor.

Last Updated: 4/3/2024Network: NetflixStatus: Ended
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Tree Trouble
star
7.65
31 votes

#1 - Tree Trouble

Season 15 - Episode 19 - Aired 3/25/2011

The steam engines compete against the diesels to find the best Christmas tree in Sodor. Can the trains transport the trees back to town in one piece?

James to the Rescue
star
7.17
6 votes

#2 - James to the Rescue

Season 15 - Episode 6 - Aired 3/8/2011

James rejects Toby's help and refuses to work as part of a team when Gordon needs rescuing. However, James soon has to swallow his pride and ask Toby to assist him.

Spencer the Grand
star
7.00
4 votes

#3 - Spencer the Grand

Season 15 - Episode 12 - Aired 3/16/2011

It is a very foggy day and the engines are asked to stay put until the weather clears. However, Spencer and Percy do not heed the warning.

Big Belle
star
6.84
38 votes

#4 - Big Belle

Season 15 - Episode 15 - Aired 3/21/2011

A new engine called Belle attempts to befriend Toby when she discovers that they have something in common. However, her bolshy behaviour overwhelms Toby.

Stop That Bus!
star
6.73
30 votes

#5 - Stop That Bus!

Season 15 - Episode 13 - Aired 3/17/2011

Thomas feels sorry for Bertie, so he takes him on a tour. Bertie then realizes that he needs to go and collect a group of people and cannot be late.

Toby and Bash
star
6.20
10 votes

#6 - Toby and Bash

Season 15 - Episode 2 - Aired 3/2/2011

Dash is rewarded by the Fat Controller for being a Really Useful Engine. His prize is to spend the day with Toby. Dash enjoys himself so much that Toby thinks his friend would like to live on Sodor. Together, the pair set out to find Dash the perfect new home.

Gordon and Ferdinand
star
6.10
10 votes

#7 - Gordon and Ferdinand

Season 15 - Episode 1 - Aired 3/1/2011

The Fat Controller gives Ferdinand the honor of helping Gordon take the Lion of Sodor to the summerhouse. Gordon, however, gets very jealous, which causes a nasty accident on the track.

Directors: Greg Tiernan
Percy's New Friends
star
6.00
8 votes

#8 - Percy's New Friends

Season 15 - Episode 4 - Aired 3/4/2011

Percy wants to make friends with the wild animals on Sodor, but they are frightened of him and run away. Percy realises that if he is gentle and quiet rather than fast and loud, he will stop scaring them - and he is soon covered in friendly animals.

Henry's Happy Coal
star
5.87
32 votes

#9 - Henry's Happy Coal

Season 15 - Episode 9 - Aired 3/11/2011

Henry is given the special task of taking a very important visitor around on a tour, but finds himself teased about the special coal he has to use.

Kevin the Steamie
star
5.80
5 votes

#10 - Kevin the Steamie

Season 15 - Episode 16 - Aired 3/22/2011

When Kevin is left in charge of the Steamworks, he decides to use the space to practise his shunting skills with disastrous results!

Stuck on You
star
5.57
7 votes

#11 - Stuck on You

Season 15 - Episode 14 - Aired 3/18/2011

Thomas meets Butch, who has a magnet attached to his crane arm. However, he and Butch do not listen to Victor about how to use the magnet.

Up, Up and Away!
star
5.50
6 votes

#12 - Up, Up and Away!

Season 15 - Episode 8 - Aired 3/10/2011

Thomas and Percy are chosen to deliver a giant balloon. The wind on the coast track whips the balloon into the sky. Thomas and Percy wait for the balloon, but Gordon tells them it will not fly back, so the engines have to find another way of replacing it.

Edward the Hero
star
5.40
5 votes

#13 - Edward the Hero

Season 15 - Episode 5 - Aired 3/7/2011

Edward is given a special job to do, so he decides that he needs to become a hero like Henry. He soon discovers that heroes come in all shapes and sizes.

Directors: Greg Tiernan
Let It Snow
star
5.20
5 votes

#14 - Let It Snow

Season 15 - Episode 10 - Aired 3/14/2011

Gordon and Thomas collect logs for an animal shelter and sing a song about snow in the hope that they can make snow clouds appear.

Fiery Flynn
star
5.00
5 votes

#15 - Fiery Flynn

Season 15 - Episode 20 - Aired 3/28/2011

A new enthusiastic fire truck called Flynn tries to impress the Diesels with his bravado, but his actions have potentially disastrous consequences.

Emily and Dash
star
4.67
6 votes

#16 - Emily and Dash

Season 15 - Episode 3 - Aired 3/3/2011

Emily is given the job of looking after Dash on a trip to the steam fair. Dash shows Emily how to make special tweeting noises with his whistle, but he does it so often, he runs out of fuel and gets stuck. Emily thoughtlessly goes on to the fair without him. Will she remember her job and come back?

Surprise, Surprise
star
4.40
5 votes

#17 - Surprise, Surprise

Season 15 - Episode 11 - Aired 3/15/2011

Thomas' must help his friends be repaired in time for the Christmas party.

Percy the Snowman
star
4.40
5 votes

#18 - Percy the Snowman

Season 15 - Episode 18 - Aired 3/24/2011

Thomas is charged with the important task of transporting the Fat Controller to the town square to switch on the Christmas lights.

Happy Hiro
star
4.33
3 votes

#19 - Happy Hiro

Season 15 - Episode 7 - Aired 3/9/2011

Thomas tries to cheer Hiro up when he sees that he does not look very happy. Hiro tells Thomas he is sad because he misses his home, so Thomas takes him on a trip to forget his woes.

Wonky Whistle
star
4.00
4 votes

#20 - Wonky Whistle

Season 15 - Episode 17 - Aired 3/23/2011

Thomas's whistle is broken, so he goes to the Steamworks to have it repaired. However, he rushes off on a delivery before it is properly fixed.

Writer: Neil Ben