Greenback reveals his latest secret weapon in the Albert Hall: A Magnetic Molecular Molder. A machine capable of making hundreds of duplicates of anyone. The Baron plans to make a thousand copies of himself. Unfortunately, the machine gets stuck on producing Penfolds and soon the Albert Hall is filled to the brim with copies of the cowardly sidekick. Dangermouse manages to throw a wrench into the machine and solves the case in record time, mainly because the original Penfold is off to the Annual Conference of Cowards Anonymous.