Stephen and Millie in 'King of the Railway' promo shot

Another promo shot from the King of the Railway movie has emerged on the Thomas & Friends Wikia.

Set against a backdrop of Ulfstead Castle, Stephen the Rocket and Millie the French Engine are joined by Thomas in the image.

It follows just a few days after a previous shot of Stephen and Thomas was discovered.

Stephen is due to appear in his own story in the 17th Series while Millie has already played a role in The Switch. The Thomas & Friends YouTube meanwhile have released the US trailer domestically.

King of the Railway: The Movie marks its world premiere in Hoyts cinemas across Australia on July 20th. 

Vue cinemas in the UK will follow on the weekend of August 23rd while the US and Germany will receive the movie from September 2013.