Barney Harwood and Gemma Hunt discover electrifying electric eels and gentoo penguins. Barney and Gemma find out how the animals put their smells, poo and goo to good use.

Barney was actually a darker purple. In addition to the series, Mattel says there will also be a "full range of kids' products including toys, books, clothing, and more". Mattel's head of consumer ...