Chuggington - Series 1 - Koko and the Squirrels

Children's animation set in Chuggington, a special place where all the trains are known as chuggers. They talk, think for themselves and do not need drivers. Ride along with young trainees Koko, Wilson and Brewster as they embark on new adventures, make new discoveries and learn the true meaning of friendship. Koko has her first big solo job, delivering timber to the paper mill, but she ignores Old Puffer Pete's advice to take it slow and ends up coming off the track and spilling her load!