Season 4, Episode 6
Wilson learns how to use a new piece of equipment. / Brewster and Koko get stranded.
Season 4, Episode 5
Wilson needs to guard the entrance to Safari Park while the Chuggineers work. / Everyone helps Koko when she can't slow down.
She's built for speed and loves a challenge! In Explorer Koko, everyone's best friend Koko is chosen to carry the King of Buffertonia and his dignitaries on a special tour of Chuggington. Koko also gets hooked on a computer game trying to beat Hodge's high score and finds herself in a spot of trouble when her net shooter fails on the tracks!
Chuggington, follows the humorous adventures of Koko, Wilson and Brewster, three trainee engines each with their own unique personality.
Download the TV Guide app for iPhone, iPad and Android!