The Most Important is a fan-fiction Straight-to-DVD Thomas episode
Cartman, the red coal-truck engine, boasts that he is the most important, which Thomas and Duck ask Gordon, Oliver, Henry and Edward what Cartman has said. James and Diesel argue who's the most important and get more frieght cars from Duck and Stepney. Then, both James and Diesel puff off and start racing down the line, but as they know it, they make Cartman fall off the rails, tumbling down the cliff and land on the gorge. When Sir Topham Hatt hears about this, he scolds James and Diesel for not listening to Duck, Stepney and Fergus' advices and making Cartman fall off the cliff and gives them a punishment by staying in the sheds for two months.
- US Narrator: Duane Lawrence
- UK Narrator: Michael Angelis.
- Apperences by: Thomas, Duck, Edward, James, Gordon, Cartman, Henry, Oliver, Stepney, Diesel, Fergus, The Frieght Cars and Sir Topham Hatt.
- Cameos by Percy, Toby, Donald & Douglas and Emily.
- First apperence of Cartman the Red Coal-Truck Engine.
- First time Duck, Donald & Douglas and Oliver are in the Steam Team with Emily as the 12th member.
Transcript (only made by Steamie92)
- Narrator: It was