Sam

Sam is the biggest engine on the North Western Railway.

Bio
Sam came to Sodor to help with construction at the Sodor Museum. Thomas and Percy were asked to show him around while picking up supplies for the museum. Thomas and Sam collected the stone and rails while Percy collected the timber and the bell. When the two engines noticed that Percy didn't show up, they went looking for him. They found him in a canyon because the bell had pushed him off. Sam managed to pull Percy and the bell back and deliver the materials to the Sodor Museum. He was able to pull the bell up to the bell tower and was rewarded by pulling the visitors into the museum. Sam is a very hard worker and can pull very heavy loads.

Voice Actor

 * Someone who sounds like Rob Rackstraw.

Trivia

 * Sam's whistle is actually a higher pitched version of Samson's.
 * Sam weighs 389 tons, not including his tender.