Chuggington

Runaway Koko (4x4)

: 28, 2013

Brewster tells Koko and Wilson that he is making ballast with Speedy McAllister. Koko then goes to practise with Hanzo, she practises letting go of her carriages in emergencies. Wilson is sent by Jackman to practise with Calley shooting nets out off Chug Patrol 7