Time Warp Trio - Series 1 - The Good, the Bad and the Goofy

Animation series about a boy who is given a magical book for his birthday that acts as a time travelling device. The Trio discovers the hard way that life in the Old West is nothing like a cowboy movie. They must call on all their tricks and wits to survive a stampede, a Cheyenne band and a full-blown charge of Custer's Seventh Cavalry.