Packed full of games, puzzles and activities there's heaps of fun and excitement to keep Ernie fans challenged and entertained for hours!
Underground Ernie is based around the adventures of Ernie, a supervisor at International Station, and his colleagues, Millie and Mr Rails. In addition to these three popular human characters, there are a variety of train characters based on the names of London Underground lines; Victoria, Circle, Bakerloo, Jubilee and Hammersmith & City
