Season
Episode
- Episode 1: Mud Monsters
- Episode 2: Hovercraft
- Episode 3: Rapid Fire
- Episode 4: Blind Navigation
- Episode 5: Railroad Racer
- Episode 6: Clockwork Cars
- Episode 7: Smooth Rider
- Episode 8: Monowheel
- Episode 9: Tugs of War
- Episode 10: Digger
- Episode 11: Final: Destroyer
- Episode 12: Grand Final: Car Flinger
- Episode 13: Best of Scrapheap Challenge Series 5
- Episode 14: Christmas Special: Scrapheap Mega Challenge: Aeroplanes
Scrapheap Challenge Season 5 Smooth Rider
6.1/10 users Scrapheap Challenge is an engineering game show produced by RDF Media and broadcast on Channel 4 in the United Kingdom. In the show, teams of contestants had 10 hours in which to build a working machine that could do a specific task, using materials available in a scrapheap. The format was exported to the United States, where it was known as Junkyard Wars. The US show was also produced by RDF Media, and was originally shown on The Learning Channel. Repeats have aired on another Discovery network, the Science Channel.
