• Danger Mouse (voiced by
Alexander Armstrong) is the main
protagonist and title character, Danger Mouse is the world's greatest secret agent. Supremely confident in his abilities, Danger Mouse can be
narcissistic, which sometimes leads him to take actions that create risky situations. • Ernest Penfold (voiced by
Kevin Eldon) is a timid and neurotic hamster who works as Danger Mouse's assistant and is his best friend. • Colonel K (voiced by
Stephen Fry) is a chinchilla who serves as Danger Mouse and Penfold's boss. He has a
holographic double which seems to be a sentient lifeform. • Professor Squawkencluck (voiced by
Shauna Macdonald) is a Scottish chicken scientist who invents gadgets for Danger Mouse to use on his missions. This version of Squawkencluck is depicted as a female
bird, while her original counterpart from the
classic series was a male German-accented
mole. • Baron Silas Von Greenback (voiced by
Ed Gaughan) is an evil, German toad mastermind who is Danger Mouse's
archenemy. • Nero (vocal effects by
Marc Silk) is Greenback's pet fluffy white caterpillar, whose intelligence and duplicity is often underestimated. • Stiletto Mafiosa (voiced by
Dave Lamb) is Greenback's dim-witted Italian crow henchman. • The Narrator (voiced by
Dave Lamb), as with the original series, an unseen character, frequently breaks the
fourth wall, interacting with both the viewer and the other characters and often finds himself in danger from the episode's antagonist. ==Episodes==