Bill and Ben

Bill '''and Ben are 2 Yellow Tank engine Twins Belonging to The Sodor China Clay Company. They are Young and Cheeky and Love Playing jokes on The Bigger Engines, But are Kept in Order by Edward. They Work in The China Clay Works and at Brendam Docks, Where They are Kept Busy Shunting Trucks.'''

Biography:
'''Bill was The first engine to arrive, Being Taken Down to the Clay Pits by Edward, and The 2 Began to fill a Large Order. Ben arrived after, and was Escorted by James, Making Both Very Confused as They Thought Each was The Same engine. Bill and Ben Then Caused Edward to Become a Runaway, and Revealed They were Different Engines accidentally, When They Both Came Rushing in to See if Edward Had Crashed. Edward was furious, and Sent Them Back to The Clay Pits alone.'''

Episode Appearances:
Sodor: A New Era

Season 2: Season 3:
 * Edward Sees Double (first Appearance)
 * Gallant Old Engine (Bill Cameo)
 * Stepney the Great (Cameo)
 * The Spotless Record.
 * Trust (The Movie)
 * Break Your Pride.
 * Branchlines are Vulgar.
 * Edward's Exploit.

Personality:
'''Bill and Ben are Sodor's Most Mischievous Saddle Tank engine Twins, who have Great fun in Teasing Other engines of The Railway. The Two Have four Wheels, a Tiny Chimney and Dome, and a Small Squat Cab. They Often Work in The China Clay Pits and Quarries. Their Loads of Clay Can be Used for Many Things Such as Paper, Paint, and Pottery. They Take Trucks for Engines on The Main Line and Ships in The Harbour and are Regularly Seen around Brendam Docks. They enjoy attention and Love Taking Visitors and Being Photographed. They Tend to Work Together, Like Most Twins, But Even This Youthful Pair Can have Their arguments among Themselves and Can Squabble with One another - Particularly about Whose fault One of Their follies was. They are Highly Prone to Playing Tricks and Being Cheeky. Edward is The Only engine who Can Really Keep Them in Order enough to Put a Stop to Their Games and Make Them Scamper along and Behave. There is no Real Harm to Them, But even Edward admits That They are Maddening at Times.'''