Danger Mouse, the world’s greatest secret agent, takes on dangerous missions under Colonel K’s orders, with his loyal sidekick Penfold close behind. As they work to stop Baron Greenback and his henchman Stiletto, Danger Mouse must also try to keep Professor Squawkencluck’s inventions intact. Their cases pit them against Greenback’s schemes, from general villainy to a plan to destroy the world with bagpipe music.