Floella Benjamin

When Alvina's two grannies come for a visit when her parents take a vacation, things suddenly go very wrong as the granny from Trinidad and the granny from England clash over the simplest of things--forcing Alvina to be the peacemaker between the two.

She's built for speed and loves a challenge! 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! Brewster, Wilson, and Koko learn the importance of teamwork, leadership, how to handle an emergency, and more traintastic life...