Now that he's identified Hopper 006 as the troublemaker, Diesel needs to prove it.
This episode contains examples of:
- Fate Worse than Death: Hopper 006 became a waste metal truck as his punishment for inciting the Little Western trucks to act up.
- Imagine Spot: Duck imagines him being painted green like the other diesels, but he agrees with Diesel that it didn't suit him.
- Meaningful Name: Diesel's new name is Damien meaning 'one who tames, subdues', which is what WildNorWester was building up to throughout the course of the series.
- Never My Fault: Hopper 006 puts the blame on Douglas for rolling into the embankment, but the Fat Controller dismisses this claim and showed him the footage of what really happened from her phone.
- Only Known By His Nickname: As well Duck's real name being Montague, it's now revealed that Diesel got a real name, Damien, as his reward for stopping the hopper. But, Diesel mentions that he and Duck are both aware that nicknames tend to stick.
