Rebecca defies expectations from Thomas, Percy & James when she works with the Troublesome Trucks and has a very amusing day.

Bulgy thinks that all passengers should travel by bus and not rail until he learns that having so many passengers is not easy for the buses on their own.

Percy causes confusion and delay by panicking when he thinks Thomas had an accident.

Rajiv learns that he can be really useful with or without his crown.

Diesel plays a trick on Rebecca to try to get the other diesels in trouble for a change.

Thomas wants to impress his friends by finding an amazing discovery. It is not long before his wish is granted, although not in the way he had expected.

Some rude passengers make fun of Toby while working at Ulfstead Castle but he soon proves some them wrong when he saves the crown.

The Steam Team must work overtime to unload cargo from the docks when a series of accidents put all of the diesel engines out of action and Percy is stuck working on his own.

Thomas misses Percy while working on the Chinese Railway.

Brenda learns that it is important to work as a team and not just care about her own jobs.

Lorenzo gets lost when he leaves Beppe behind to take Dame Bella Canto to a concert alone.

Thomas attempts to sing opera and loses his voice, when he must pass on a message.

Emily takes the Sodor Rangers camping but gets derailed, but also spends the night with Nia during her accident.

Thomas finds a way to take part in the Brazilian carnival music.

Gordon becomes worried when he gets a serious case of the giggles.

Darcy makes some mistakes on her first day, but she soon makes up for it when everyone sees what she can really do.

Shane has too much fun to stop and refuel until he runs out of coal and gets stranded on the Australian Railway.

Monty's antics on a construction site get him into trouble.

When Diesel hides from the other engines, his plans backfire and he gets a surprise.

Thomas is keen to prove to his new friend Gina that he is an expert in all things Italian, until he gets lost down an old mine on his first day in Italy.

Thomas meets another big blue engine that reminds him of Gordon on his first day in Brazil.

Thomas causes confusion and delay by not seeking help when he makes mistakes on the Indian Railway.

Raul wants to beat Thomas in a game, but his competitive nature soon gets him into trouble.