Bill

Bill is a saddle tank engine who works at Sodor China Clay and he is Ben's twin.

Timeline
He first appears in CBR1 and spawns at The Quarry, he reappeared in CBR2 & CBR3 and still spawns there, he later appears in Take on Sodor and spawns at Lower Suddrey but was later removed. He last appears in Percy's Cool Beans Railway and spawns at The Quarry again. A Sodor Fallout version of him spawns at a gamepass shed at Crovan's Gate.

Trivia

 * in Take on Sodor, he and ben share same whistles.