Saturdays on NBC (11-11:30 a.m. ET)
From the producers of TLCs hit series Junkyard Wars, Discovery Kids on NBC presents Operation Junkyard, a new half-hour series featuring the next generation of techno-wizards at their best. Newcomer hosts Kamaya J. and Rob Czar will enliven the competition, pitting two teams of four kids gainst each other in a test of wits, skill, creativity and time. Each team will be given six hours to transform trash into a functional machine and will then be put to a test — the winning squad will then advance to the next round with the chance of making it to the finals. Operation Junkyard is produced by RDF Productions (Junkyard Wars).