The trainees guess whether or not Dunbar has loaded more weight onto their car.

Join Koko, Wilson and Brewster as they learn new skills and life lessons on their quest for many different badges. Brewster and Koko earn their Carwash badges by learning how to wash the dirty train cars. They quickly realise that team work will help them on their quest.

Wilson joins the Chug Patrol, Brewster joins the Chuggineer construction crew and Koko is recruited into the Speed Fleet.

The Chuggineers construct a mighty bridge and a very long tunnel that form the new high-speed link to Tootington.

Also known as "Snow Patrol" and "Winter Whiteout" Wilson has lots of rescuing to do with winter weather.

It's winter time in Chuggington and the Chuggers are busy making preparations throughout Chuggington for the impending Big Freeze! When the freezing temperatures cause multiple problems, it's up to Wilson, Koko, Brewster and friends to perform one winter rescue after another!

Koko and Skipper Stu both learn something about getting deliveries done on time.

The trainees set out to San Locomta to cheer up a homesick Rosa. The chuggers soon learn the best holiday traditions are the ones made with your friends.

It's time for a brand new holiday in the great big world of trains - Chuggington Day! The trainees embark on an adventure to remember, including a scavenger hunt and a quest for the perfect statue! The trainees learn the importance of training together.