Danger Mouse Saves the World... Again Baron Greenback vows to blow up every single signpost in every country unless he is proclaimed emperor of the world. DM and Penfold set out for the Toad's secret island hideout somewhere in the Pacific Ocean.


Part 4 of this story uses almost non stop stock footage, not only from the first three episodes, but also Danger Mouse's rescue of Penfold from a crocodile from the opening sequence.