When did Chuggington Season 4 Episode 23 air?
Chuggington Season 4 Episode 23 aired on April 23, 2014.


Koko, Brewster and Wilson are three young, adventurous trainee "chuggers", learning about working on the railway in the town of Chuggington, with the help of the railway controller, Vee, the older engines, and their human friends.
Koko tries to break a speed record at the Chug-a-Sonic Speedtrack.
Direct answers for episode-level questions and details.
Chuggington Season 4 Episode 23 aired on April 23, 2014.
This episode runs for approximately 10 minutes.
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