Shaggy & Scooby-Doo Get a Clue! (2006)

S02E05 The Many Faces of Evil

Dr. Phibes is plotting to take over the world by creating an enormous army of nano clones, each embodying a different aspect of his personality. Shaggy and Scooby are about to encounter their most challenging mission yet, unaware that if Scooby ingests too much of the nano formula, he risks becoming immune to its powers. At the same time, Robi's attempt at spring cleaning spirals into further disorder for everyone involved.