Character list:
Thomas the Tank Engine
Edward the Blue Engine
Henry the Green Engine
Gordon the Express Engine
James the Red Engine
Percy the Small Engine
Toby the Tram Engine
Lady the Lost Engine
Diesel 10
Splatter
Dodge
Diesel
Paxton
Norman
Sidney
Sir Topham Hatt/The Fat Controller
Sonic the Streamlined Tank Engine
Ethan the Black Engine
Timothy the Ghost Engine
Episode list:
S1 EP1: Lady Of Sodor
Plot: Thomas is depressed one day, but Sir Topham Hatt has a surprise for him!
S1 EP2: Sonic Gets The Express
Plot: When Gordon is ill, one day, Sonic has to take the Express.
S1 EP3: 1 Diesel, 2 Tanker Cars
Plot: Diesel 10 tries to track down some diesel oil tankers but gets into trouble!
S1 EP4: Ethan Takes A Tumble
Plot: Ethan gets into trouble with some Troublesome Trucks.
S1 EP5: Thomas, Lady and the Trucks
Plot: Thomas wants to impress Lady but learns he has to be himself to be popular.
S1 EP6: Sonic's Accident
Plot: Sonic tries to take some trucks but nearly falls off the Sodor Suspension Bridge.
S1 EP7: Timothy's Trials
Plot: Timothy has a lot of work to do and tries to please Sir Topham Hatt.
S1 EP8: Story of Thomas.
Plot: Thomas tells Lady about how he came to Sodor and how he got his branch line.
S1 EP9: James the Really Dirty Engine
Plot: James gets into a sticky situation.
S1 EP10: Percy Gets In Deep
Plot: Percy tries to be useful but ends up in an accident.
S2 EP1: Valentine's Day
Plot: Thomas has a surprise in store for Lady.
S2 EP2: Cinders and Ashes!
Plot: Gordon questions how many times Thomas has said his catchphrase.
S2 EP3: Don't Question Awesome!
Plot: Sonic boasts about how awesome he is but gets into trouble.
S2 EP4: Another Special Attraction?
Plot: Bulstrode's brother, Rylan is brought into the harbour but his fate is the same as his only family.
S2 EP5: Gordon's Crush
Plot: A new female engine named Alyssa is brought into Knapford and Gordon falls cab over wheels for her.
S2 EP6: Ask Thomas, not Percy!
Plot: Gordon needs romantic advice for his relationship with Alyssa and asks Thomas for help.
S2 EP7: Thomas' Date
Plot: Lady asks Thomas out on a date but disaster strikes!
S2 EP8: Why Sonic?
Plot: Ashima comes back from India to pay the Steam Team a visit, but a certain streamlined tank engine develops feelings for her!
S2 EP9: End of the Line.
Plot: Toby is retiring but the other engines convince him to do otherwise.
S2 EP10: Goodbye, Ashima!
Plot: Ashima leaves for India but Sonic doesn't want to say goodbye.
S3 EP1: Confession
Plot: Thomas finally tells Lady how he feels.
S3 EP2: Hello again!
Plot: Ashima returns from India and she and Sonic go on their first date.
S3 EP3: Brother Bother!
Plot: Flying Scotsman returns to Sodor to help Gordon with his Express duties.
S3 EP4: The Blue Controller!
Plot: Sir Topham Hatt is ill and Sonic in his hedgehog form is the new controller.
S3 EP5: Troublesome Trucks
Plot: Ethan tries to manage some trucks on his own and manages them quite well.
S3 EP6: Blue Streak
Plot: Sonic changes his name to The Blue Streak which Ashima is quite fond of.
S3 EP7: Unfinished Business
Plot: Diesel 10 returns with a single goal: Rule Sodor!
S3 EP8: Join The Resistance
Plot: The steam engines form an army to fight back against Diesel 10.
S3 EP9: This Is War!
Plot: The final battle! Who will win?
S3 EP10: The Wedding.
Plot: After nearly losing to the diesels and returning to Sodor, Thomas and Lady finally get married.