Thomas & Friends: Season 4, Episode 2

4 - 2: Sleeping Beauty

Based on the story of the same name from Duke the Lost Engine.Thomas continues his story of Duke. As many years passed, some rescuers begin an adventurous journey to find Duke and reunite him with his old friends Stuart and Falcon. The search grows harder and there is no sign of Duke, but the rescuers were just as determined to find him.