Series 18 Film:Hidden dream engine

Plot
Shaedon came to Sodor and see Gordon the express.He race with Gordon and run off the track and crash to a farm.Thomas and Percy send the milk to Farmer MCcoll and saw Shaedon.Shaedon told he wants to be the express like Gordon but he scare Sir Topham Hatt not accept him to be the express because he has accident.Shaedon rescued by rocky and go away to find the work that makes he useful