“Never mind. You can do it - you're an Enterprising Engine, remember.”
―Henry's Driver to Henry[src]
Henry is a green mixed-traffic tender engine who works on the North Western Railway, usually working along The Main Line, and is number 3. He was originally built as a dysfunctional prototype engine and needed special Welsh coal to operate properly. Following his accident when pulling the Flying Kipper, Henry underwent an extensive rebuild, giving him a new shape and better performance. He later moved to Vicarstown Sheds. He is often seen pulling goods trains.