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Season guide

Thomas & Friends: Season 19

26 episodes Premiered Sep 21, 2015 Updated Oct 19, 2026
Previously on Thomas & Friends

Season 19 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Thomas & Friends Season 18.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 19 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 19 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 19: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

Time Saved 0.2h Skipping 1 filler episode
12%
85%
Mytharc (3): Crucial lore & season climaxes
Core (22): Character development & subplots
Side Quest (1): Standalone / filler
S19·E1 Mytharc

Who's Geoffrey?

Sep 21, 2015 · 11 min

Thomas gets himself into trouble and blames a made up engine, by the name of Geoffrey. But when people and other engines around the island start asking to meet him, Sir Topham Hatt

S19·E2 Core

The Truth About Toby

Sep 22, 2015 · 11 min

Toby accidentally runs out of coal at the scrapyards, leaving the engines to think he's going to be scrapped.

S19·E3 Core

Lost Property

Sep 23, 2015 · 11 min

The Fat Controller is anxious as two grumpy inspectors have come to inspect the railway, starting with Thomas. To prevent an even worse report, Thomas helps return a lost pocket wa

S19·E4 Core

Henry Spots Trouble

Sep 24, 2015 · 11 min

After he sees the Fat Controller's grandchildren with chickenpox, Henry worries about catching the disease himself.

S19·E5 Core

A Cranky Christmas

Jan 4, 2016 · 11 min

Thomas is sent to take a special crate to the Town Square from the docks, but Cranky accidentally drops it.

S19·E6 Core

Snow Place Like Home

Jan 5, 2016 · 11 min

Kevin gets stuck out in the snow, and Victor goes out looking for him, despite his hatred of snow.

S19·E7 Core

The Beast Of Sodor

Jan 6, 2016 · 11 min

Henry becomes paranoid of meeting an abominable snowman after Spencer teases him about it.

S19·E8 Filler

Toad And The Whale

Mar 14, 2016 · 11 min

Toad spots a stranded whale on the beach, but Oliver does not take him seriously.

S19·E9 Core

Very Important Sheep

Mar 15, 2016 · 11 min

Percy doesn't notice sheep jumping out of his cattle truck.

S19·E10 Core

Salty All At Sea

Mar 16, 2016 · 11 min

Salty's imagination runs away with him as he worries about going to the Mainland by sea.

S19·E11 Core

Den and Dart

Mar 17, 2016 · 11 min

Mavis has an accident at Anopha Quarry and is sent to the Dieselworks. Den is sent to take her place, while Dart has to stay at the Dieselworks. However, the two always work togeth

S19·E12 Core

Helping Hiro

Mar 18, 2016 · 11 min

Thomas feels guilty about causing Hiro to have an accident. To make up for it, Thomas ventures into Hiro's old hideout to see if he can try to salvage some left behind parts.

S19·E13 Core

Slow Stephen

Jul 11, 2016 · 11 min

Stephen is a slow engine, but one day, when the Sodor Suspension Bridge collapses, he has to stop Gordon from crossing the bridge before it's too late.

S19·E14 Core

Two Wheels Good

Jul 12, 2016 · 11 min

Thomas, Spencer, and Bertie argue over how many wheels are best.

S19·E15 Core

Reds vs Blues

Jul 13, 2016 · 11 min

Thomas and James compete with each other to see who can get their passengers and football teams to Dryaw first.

S19·E16 Core

Best Engine Ever

Jul 14, 2016 · 11 min

Emily idolises Caitlin when she sees how fast Caitlin can go.

S19·E17 Core

The Little Engine Who Raced Ahead

Jul 15, 2016 · 11 min

A new diesel boxcab named Philip arrives. Loving to race, he thinks he's racing Gordon when in actuality Gordon never took part.

S19·E18 Core

Philip To The Rescue

Jul 18, 2016 · 11 min

James is determined to prove himself stronger than Philip.

S19·E19 Core

Diesel's Ghostly Christmas (1)

Dec 26, 2016 · 11 min

Diesel starts causing trouble at Christmas time and he gets visited by the Ghost of Christmas Past.

S19·E20 Core

Diesel's Ghostly Christmas (2)

Dec 26, 2016 · 11 min

Diesel now meets up with two other ghostly engines. The Ghost of Christmas Present and the Ghost of Christmas Future, and he later finds the Fat Controller still at Knapford during

S19·E21 Core

Thomas The Babysitter

Mar 6, 2017 · 11 min

A mother and her noisy baby want to have a ride on Thomas' train, but the baby keeps crying which irritates Thomas and the passengers.

S19·E22 Core

Rocky Rescue

Mar 6, 2017 · 11 min

Rocky ends up derailing and the Search and Rescue Team have to work together to put him back on the rails again.

S19·E23 Core

The Other Side Of The Mountain

Mar 7, 2017 · 11 min

Thomas discovers Bertie's been rerouted to behind the other side of the mountain, making Thomas curious as to what's there.

S19·E24 Core

No Help At All

Mar 8, 2017 · 11 min

Bill and Ben say that Timothy is no help at all.

S19·E25 Mytharc

Goodbye Fat Controller

Mar 9, 2017 · 11 min

Percy overhears some workmen talking and thinks the Fat Controller is leaving Sodor. Also known as "Goodbye Sir Topham Hatt".

S19·E26 Mytharc

Wild Water Rescue

Mar 10, 2017 · 11 min

Diesel is jealous of Percy's job to collect the Mayor of Sodor, so he directs Percy to an old disused quarry while he takes him himself.

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