Episode Ratings Grid

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Episode Power Rankings

The peaks and the valleys. Find the essential episodes — and the ones to skip.

#1
S1E0 9.2
Pilot: Down the Mine

Produced in 1983 by Britt Allcroft, this pilot episode was seen for the first time since its creation on the official Thomas and Friends YouTube channel to mark the brand's 80th anniversary.

#2
S11E0 9.2
Thomas & Friends: The Great Discovery

When The Fat Controller announces the building of a new airport on Sodor, old rivalries between steam engines and diesels soon resurface. A trick by Thomas backfires badly and before long the whole island is in jeopardy.

#3
S20E28 9.2
Tit for Tat

Stephen becomes jealous of all the attention received by Glynn at the castle.

#4 Thomas & Friends: Tale of the Brave S18E0 9.1
#5 Thomas & Friends: Sodor's Legend of the Lost Treasure S19E0 9.1
#6 Useful Railway S20E27 9.1
#7 Thomas' Trusty Friends S10E39 9.0
#8 Thomas & Friends: The Adventure Begins S19E27 9.0
#9 Skiff and the Mermaid S20E26 9.0
#10 A New View for Thomas S25E49 9.0

Lowlights

#642 S23E12 Panicky Percy 2.3

Shane has too much fun to stop and refuel until he runs out of coal and gets stranded on the Australian Railway.

#641 A New Arrival S24E21 2.5
#640 Lorenzo's Solo S23E20 2.5
#639 Thomas Makes a Mistake S23E8 2.5
#638 Apology Impossible S22E14 2.5

The Quality Arc

Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.

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Episode Engagement

High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

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Series Trajectory

One point per season. Smooths out the episode-to-episode noise to reveal the bigger arc.

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Season Momentum

Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.

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Season Consistency

How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.

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