Chuggington
Track Laying Brewster / Koko the Explorer
S4 E104:
Brewster practices track-laying by himself, while the Chuggineers work near Rocky Ridge River. Suddenly a storm rolls in and torrential rain lashes down. The riverbank bursts and water pours down the hill, washing away the temporary track that connects the Chuggineers to the main line. Brewster tries to lay more track to reach them, but the ground is too soggy. / The Mayor of Chuggington and her guests are taking a tour in Tootington and Koko must get them there in time. Along the way, Koko runs into all sorts of delays and problems. When Koko finally reaches the meeting place for the tour, she is devastated to find that they have missed it. The Mayor isn't upset though; she thinks that Koko's trip around Chuggington was fantastic and should become a regular tour.