Wallace and Gromit's Cracking Contraptions is a series of ten Wallace & Gromit shorts varying in length from 1 to 3 minutes. Each episode features one of Wallace's new and Gromit's skeptical reaction to it. The series was produced and released in 2003 by Warner Bros. The series is now available free on iTunes, the The Amazing World of Wallace and Gromit official Wallace and Gromit website[1], as well as the official Aardman YouTube channel[2], on Hulu[3] and on Toons.tv. Most of the background music in Cracking Contraptions is a remix of a song in A Grand Day Out.