Pop Decoy

Episode number: 1

Overview: Popstar Sam 7 is playing at the theatre and it's up to Jubilee to get him there.

Sir Clunkalot

Episode number: 2

Mr Rails Never Fails

Episode number: 3

Overview: Ernie dresses up in a suit of armour and gets stuck, before saving a maiden in distress.

Brooklyn and Rocky Two Shoes

Episode number: 4

Pulling Together

Episode number: 5

Overview: Ernie has a bad cold so he leaves Millie in charge of Mr Rails's surprise party plans

Elementary, My Dear Bakerloo

Episode number: 6

Brooklyn and Rocky Two-Shoes

Episode number: 7

Overview: The trains are excited to see their old friend Brooklyn, and US athlete Rocky Two Shoes.

Finders Keepers

Episode number: 8

The Magician's Assistant

Episode number: 9

Overview: Pippa's cat Patch disappears during a thunderstorm, and there are other strange goings-on.

Cover Story

Episode number: 10

Millie's Day Dream

Episode number: 11

Overview: A horticulturist brings a rare plant to the Underground that turns hands purple.

Mr Movie Jones

Episode number: 12

Summer Breeze

Episode number: 13

Light at the End of the Tunnel

Episode number: 15

The Wreck of Sea Shell Bay

Episode number: 16

Catnapped

Episode number: 17

Monster Mystery

Episode number: 18

Bon Appetite

Episode number: 19

Elementary, My Dear Bakerloo!

Episode number: 21

The Magic Lamp

Episode number: 22

How Great The Art

Episode number: 23

The Mayor's Visit

Episode number: 24

Techno Trouble

Episode number: 25

Snow Go

Episode number: 26

Overview: The trains are excited about the arrival of champion ice skaters Sasha and Natasha.