Bob the Builder - Series 4 - One-Shot Wendy

Animated adventures of builder Bob and his friends. Bob and the team are building a crazy-golf course. While Wendy takes the Machines to build the course, Bob stays at the yard to assemble one of the novelty holes - a miniature windmill. Wendy discovers the instructions in her toolbox and phones Bob, who says he doesn't need them. Wendy finally heads to the yard to collect the windmill, but finds that Bob has managed to build himself inside it by mistake.