My little man loves Thomas and Friends and in the Thomas and Friends: Day of the Diesels there is a rivalry on the tracks! The Steamies and the Diesels decide to go head to head. There is a fire in Sodor and there are two new fire engines in Sodor. The new fire engines go to help Thomas and Percy and save the day. Thomas begins spending more time with the new fire engines and Percy gets jealous and decides to join the Diesels and is drawn in by Diesel 10. He befriends Diesel 10 not knowing that Diesel 10 has another plan and Percy is unknowingly used by the mischievous diesel to take over Steamworks! The Steamies rally to go against the Diesels and try to stop them from succeeding! This is another hit for my son from Thomas and Friends, and if you have a Thomas and Friends fan in your home, then this DVD is a must have to add to their collection!!