Teenage Mutant Ninja Turtles (2003) - Notes from the Underground (1)

Seizoen: 1 - Aflevering: 13 / 12 - Eerst uitgezonden: 10 mei 2003 - Episode ID: 270567

When Don's examination of some mysterious crystals attracts the attention of a subterranean monster, the Turtles underground exploration unearths a Foot Genetics Lab! A video record of strange experiments reveals more of Shredder's mysterious agenda, but when the mutants attack, the boys better watch out, or it's everybody out of the gene pool!