Characters (in order of apperence): Thomas, James, Percy, Toby, Duck, Oliver, Emily (non-speaking role), Mavis, Dennis, Wilbert, Charlie, Billy, Stepney, Diesel 10, Stanley, Arthur (non-speaking role), Sixteen, Sixteen's Driver, Daisy (Sixteen's Mom, mentioned), The Guard, Troublesome Trucks, and The Fat Controller. Brief Summary: Sixteen is conceited about his new coat of reddish-brown paint and starts causes trouble for the engines.