Operation Junkyard advantages that teams could earn, including time with the on-set engineer or special parts for use in their build. Two identical school buses filled with junk were given to the teams, who had six hours to create their contraptions. Operation Junkyard Operation Junkyard debuted in fall 2002 as part of the Discovery Kids Saturday morning programming schedule. Essentially a spin-off of TLC's popular series "Junkyard Wars", OP/JY featured teams of teens that were challenged to build gadgets out of junk in six hours. Teams featured on the show include the Rummaging Robots and Jurassic Junkers, and the teams were tasked
Dog Eat Dog (game show) countries in that region. A German version hosted by Kai Böcking aired on ZDF in 2002. The show's format was generally the same as the other versions, except that the game started with five players instead of six. The Singapore version of the show was hosted by Guo Liang under the name Show Me Your Power was aired in 2003 over Channel U as Dog Eat Dog was considered an inappropriate title. The U.S. version was hosted by Brooke Burns from 2002 to 2003 on NBC and reruns were picked up by the Game Show Network until 2014. In Poland