The X-Files

When Harrison breaks down, Koko volunteers to replace him on the night shift.

Wilson and Brewster are sent to get rocks from the quarry.

The trainees each carry an animal to the new safari park. Wilson has to transport a troublesome elephant to his new home.

Wilson breaks a wheel while racing Koko and Brewster but is scared to get fixed.

Koko explores a tunnel with Wilson and fails to tell anyone but Brewster where they're going.

There is chaos in Chuggington when a track is broken and Hodge has to fix it without Eddie.

Koko has to deliver wood to the paper mill, but she ignores Old Puffer Pete's advice that sometimes it is best to be slow and steady.

Calley and Dunbar teach the trainees to brake in mud, but after getting dirty Wilson is scared to go through the chugwash.

A monkey steals Brewster's postbags and causes other problems around the Chuggington depot.

Old Puffer Pete lets Wilson use his steam powered ice cream car when Wilson's breaks down and has to use a complicated old one.

The trainees do a run with Pete and he gives them a tour of the old town. They learn that Old Puffer Pete is wise and fun.

Eddie is always late to work, so Wilson, Koko, Brewster, Hodge, and Zephie help him by finding him a new house.

The chuggers are learning to carry passengers comfortably, using dummies specially made to wobble if the ride isn't silky smooth.

Wilson competes with Brewster to become Frostini's assistant but has to help Old Puffer Pete during the school holiday.

Koko wants to come in first in a big race around Chuggington, but falls out with the other during training.

Brewster delivers a load of recycling for Irving, but has to do a long run and could miss Action Chugger's new movie.

Koko finds a lost dog and wants to keep it.

After Zephie gets lost, Olwin and Morgan give her a siren so she can be found if she gets into trouble. The siren is taken away from Zephie because she uses it too often.

Koko assists Dr. Gosling by keeping an eye on an animal at the safari park overnight.

Olwin has to rescue Wilson, Koko, and Brewster when they get stranded in the old town.

After finding out from Emery that some animals escaped from the safari park, Brewster is convinced that dragons are real.

Wilson is tired from staying up late, and has trouble completing his mail run on time.

Brewster, Koko, and Wilson are tested on their ability to accurately follow directions.

Koko is unhappy to be told that she has failed a test, but Irving helps her get a second chance.

Wilson is asked to take refrigerated carriages to the ice cream fair, but he gets sidetracked talking to Frostini and forgets about what he has been asked to do.

Wilson doesn't pay attention when learning from M'tambo and gets his animal facts mixed up when giving a tour.

Hodge wants to do more things without Eddie, but his attempts create all sorts of problems in the training yard as a result, and he needs to find the courage to own up.

When Zephie overhears Morgan and Lori saying that Pete's old tender carriage Terry has to be scrapped, she thinks they're talking about Pete.

Emery transports a television crew around, and sees a chance for stardom.

Dunbar and a nurse from the local hospital are teaching the trainees about the ambulance car. Dunbar loses his voice, and Wilson tries to be a nurse and help him.

Chatsworth is extremely tired after doing several runs, but is repeatedly disturbed when he tries to get some rest.

Emery unknowingly takes an inspector on a tour of the Chuggington depot.

Hodge and Koko have a competition to see who can do the most jobs that day.

Brewster tells Wilson about his new hobby: people spotting.

The trainees try their wheels at pulling and rolling stock around an obstacle course. It seems easy, until they're told they have to do it backwards as well.

After Emery makes an offhand comment, Zephie becomes afraid of the monkeys at the safari park.

M'tambo discovers that he doesn't have to go far in order to find new and exciting stories to tell.

Zephie takes newspaper reporter Rag and photographer Snap to the depot to do a story about Morgan's new rail cycle.

Frostini is helped by Wilson and the safari park monkeys when creating a new flavour of ice cream.

The Prince of Buffertonia is visiting. Harrison wants to pull the royal carriage, but doesn't follow the rules in the race to get the job, and as a result has to spend time refreshing his skills with the trainees.

Wilson has to deliver some special paper to the printer, but gets it wet when he's distracted by a broken water pipe.

It's Pete's anniversary and the trainees put on a show for him.

When Wilson has trouble using a paint wagon correctly, Old Puffer Pete gives him advice.

Zephie wants to be like the big Chuggers, so when she overhears Brewster being given his jobs for the day she decides to help out by doing some of them for him.

Pete's firebox is damaged and he can't move without it. The trainees try to find him a new one.

Wilson plays around with the storm maker simulator, and accidentally unleashes a violent storm.

Irving leaves Koko in charge of the recycling yard while he is away, but she doesn't listen properly to his instructions.

The depot clock is broken and Eddie tries to fix it.

A photographer comes to Chuggington to do a feature on steam trains. Olwin is determined to look her best for the pictures, but she doesn't notice when a bottle of soap accidentally lands in her water tank....

M'tambo gives the King of Buffertonia a tour of the safari park.

Brewster rescues Chastworth.

Wilson wants to fly through the air like Action Chugger, but nearly causes a serious accident by using a jetpack without permission.