This is about Season 3.
June 7, 2012 - July 2, 2012
- Thomas and the New House - Thomas is sent to help build a new house
- Duncan's Donuts - Duncan doesn't want to take donuts.
- Murdoch and the Heavy Goods Train - Salty and Harvey bother Murdoch
- The Forest Fire - Henry is worried his forest will be destroyed when a forest fire strikes.
- Apples - Edward tries to deliver his apples, but Thomas's giraffe keeps eating them.
- Henry and Stanley - Henry wants Stanley to be his friend.
- Duck and the Aligators - Duck is sent to take some aligators to the Animal Park.
- The Rude Truck - A truck named Larry comes to Sodor.
- Red Paint - James needs red paint.
- Grumpy George - George is in a bad mood.
- Replacing the Logging Locos - Sir Topham Hatt wants to replace Bash, Dash, and Ferdinand,
- The Tug - Salty tells a story of an old tramp steamer named Juan to Percy.
- Scruff's Dirty Job - Scruff gets a new job, but wants to gets a dirty job.
- The Gold Mine - Henry explores a gold mine.
- The Mail Depot - Diesel wants to do a different job than shunt freight cars.
- Harvey Joins the Team - Harvey joins the Sodor Search and Rescue Centre team.
- Culdee and the Steep Hill - Culdee tries to get over a steep hill
- Out of the Mine - Henry gets out of the gold mine.
- Sir Handel, Rusty and the Runaway Boulder - Boulder chases Sir Handel and Rusty.
- Rheneas and the Bridge - Rheneas derails on a bridge.
- Oliver and the Old Mansion - Oliver discovers an old mansion.
- Dennis and Norman - Dennis and Norman meet for the first time.
- The Adventure - Emily is bored of shunting, so she makes an adventure.
- Musical Whistles - The engines use their whistles to use for a rhythm for the Sodor Brass Band.
- Snowmen - The children build snowmen on the tracks, but cause disaster.
- Duke Returns - At last, Duke returns from the Steamworks.
- Donald and Douglas
- Bill and Ben
- Bash and Dash
- Sir Handel
- Peter Sam
- Culdee Fell Engine's
- Annie and Clarabel
- Ol' Wheezy
- Happy Hook
- The Small Boy
- The Refreshment Lady
- Old Bailey
- Farmer McColl
- Sodor Brass Band
- Mr. Percival
- Dowager Hatt
- Sir Topham Hatt
- 'Arry and Bert (do not speak)
- Den (does not speak)
- Dart (does not speak)
- Jack (does not speak)
- Alfie (does not speak)
- Bridget Hatt (does not speak)
- Bridget Hatt's Friends (do not speak)
- Diesel 10 (cameo)
- Charlie (cameo)
- Paxton (cameo)
- Cranky (cameo)
- Stephen Hatt (cameo)
- Sidney (mentioned)
- Caroline (deleted scene)