Donald and Douglas

Donald and Douglas are two black Scottish twin engines, who are supporting characters in Thomas The Tank Engine Tales. Donald is engine number 9, and Douglas is engine number 10. They both have their names painted on them.

Bio
"Other than their name plaques and numbers, Donald and Douglas are identical. They hate to her parted and they enjoy a joke - especially when outsiders can't tell them apart. Their antics sometimes lead to trouble - but they're hard workers and particularly good at ploughing snow."

Personality
Donald and Douglas are smart, helpful, cheerful, and enjoy telling jokes.

Season One

 * Friends Again


 * Thomas Gets Stuck


 * Percy to the Rescue


 * Gordon's Goods Train


 * Henry's Coal


 * Breaking Up is Hard to Do


 * Thomas and Percy's Grand Adventure

Season Two

 * Gordon and the Strange Coaches


 * Henry the Fast


 * Quack, Quack, Duck!


 * Thomas to the Rescue

Movies/Specials

 * Thomas The Tank Engine Tales: The Movie


 * A Thomas Christmas


 * Percy's Big Movie


 * All About James

Quotes
"We are most useful when we are together!"