This article focuses on the interactions between Everyone and The Thin Controller.
Roger Sam, better known as the Thin Controller, is the controller of the Skarloey Railway. His engines mean very much to him, especially Skarloey and Rheneas. He is also willing to embrace danger and seek adventure when nesecary, although he has recently tired of all this swashbuckling. He also holds a very strong bond with his wife, Roxanne Sam.Munitions" the two helped save Derek's Driver, Captain Grant, General Zen, a few soldiers, and a stray dog. Although the rescue party made it out of alive, Darren's passing took place at the hands of Sir Frederick Aura's attack on the Mine Junction in "Aura of Menace."