This is about Season 4.
July 4, 2012 - July 29, 2012
- Hiro's New Snowplough - Hiro recieves a new snowplough.
- Thomas and the Fireworks - Thomas collects some fireworks.
- Peter Sam's Delivery - Peter Sam is late, so Mr. Percival uses Rheneas to do his work.
- Diesel and the Barge - Diesel falls into a barge.
- Muddy Thomas - Thomas gets covered in mud.
- The New Fire Station - A new fire station is being built at the Sodor Search and Rescue Centre.
- Stepney's Spooky Night - Stepney is scared of the night because he dosn't want to get lost.
- The Return of D199 - D199 returns to get his revenge because of Percy saying the Other Railway is cruel.
- Henry and the Coal - Mr. Munoz, a railway inspector comes to inspect Henry.
- Fishy Trouble - Hank has to deliver fish to market.
- Special Twins - Skarloey and Rheneas see Talyllyn and Dolgoch.
- Colin and the Party - Freddie makes a party for Colin.
- The Trouble with Trucks - Oliver pulls S.C. Ruffey apart again.
- Tiger Moth the Show-off - Tiger Moth shows off to Harold.
- The Country Show - Thomas takes Victor to the Country show.
- Stanley and the Old Scrap - Stanley finds the remains of Juan.
- Runaway Coach - Thomas is pulling Annie and Clarabel, but Annie's coupling snaps.
- Bill and the Pit - Bill falls into a pit.
- Buster and George - George is sent to work with the Pack.
- Neil the New Engine - Neil is sent to help out at the China Clay Works with Bill and Ben.
- James the Really Splendid Engine - James is feeling grumpy and Oliver and Percy try to cheer him up.
- Boat Race - Juan and Violett want to know which of the 2 is faster, then make a race
- The Final Race - Thomas and Bertie decide once and for all who is faster.
- Bulgy's Chickens - Bulgy deals with his chickens which miss their home.
- Percy and the Scottish Castle - Percy takes supplies to Castle Loch.
- Toby's Seaside Trip - Toby takes the Hatts on a seaside trip.
- Donald and Douglas
- Bill and Ben
- 'Arry and Bert
- Sir Handel
- Peter Sam
- Mighty Mac
- Annie and Clarabel
- S.C. Ruffey
- Tiger Moth
- Max and Monty
- Miss Jenny
- Lord Callan
- Alicia Botti
- Mr. Percival
- Stephen Hatt
- Bridget Hatt
- Lady Hatt
- Sir Topham Hatt
- Belle (cameo)
- Luke (cameo)
- Terence (cameo)
- Bulstrode (cameo)
- Mrs. Kyndley (cameo)
- The Storyteller (cameo)
- Jem Cole (cameo)
- Cyril the Fogman (cameo)
- Farmer Trotter (cameo)
- Lady (mentioned)
- Paxton (mentioned)