# List of Danger Mouse characters

This is a list of characters appearing in the Danger Mouse franchise, including the original 1981 series, the 2015 reboot series and the spin-off Count Duckula.

## Main

* Danger Mouse (voiced by David Jason in the 1981 series and Alexander Armstrong in the 2015 series) is a mouse who is the main protagonist and title character. He is often called the world's greatest secret agent—so secret, in fact, that his codename has a codename. His catchphrases include "Good grief" when he becomes upset or shocked, "Penfold, shush" when his assistant makes a foolish remark. He was originally going to be brown; however, the creators thought that he and Penfold needed to be different colours. Supremely confident in his abilities, Danger Mouse can be narcissistic, which sometimes leads him to take actions that create risky situations. Brian Cosgrove described Jason's portrayal as "His voice had the perfect mix of forcefulness, humour and gentleness. He was totally committed to doing voiceovers for silly cartoons, which warmed my heart, and we became great friends." Jason said "I wanted to make him sound believable. We decided he would be softly spoken, very British, very heroic, but also a bit of a coward. He'd save the world, but he'd also run for it!"
* Ernest Penfold (voiced by Terry Scott in the 1981 series and Kevin Eldon in the 2015 series) is a timid, bespectacled and neurotic hamster, and Danger Mouse's reluctant assistant and sidekick. He is often mistaken for a mole; however, Brian Cosgrove has stated Penfold is supposed to be a hamster. Penfold stands just over half the height of Danger Mouse, and always wears thick round glasses and a crumpled blue suit with a white shirt and a yellow and black striped tie. In the first episode, he is codenamed the Jigsaw "because when he is faced with a problem, he goes to pieces."
* Colonel K (voiced by Edward Kelsey in the 1981 series and Stephen Fry in the 2015 series) is Danger Mouse's boss; often mistaken for a walrus, it was revealed in an issue of Look-in magazine that he is, in fact, a chinchilla. His beard and moustache is a sentient lifeform and now and then detaches itself from his face. During the last two seasons, he became more absent-minded, tending to frustrate both DM and Penfold with his tendency to ramble nonsense. A running gag in the later seasons is that he botches the usage of the phrase "over and out" multiple times.
* Baron Silas (Von) Greenback (voiced by Edward Kelsey in the 1981 series and Ed Gaughan in the 2015 series): is the main antagonist, a criminal mastermind and Danger Mouse's archenemy; a toad with a wheezy voice, although, sometimes, he was referred to as a frog. Known as Baron Greenteeth in the unbroadcast pilot episode. Commonly known as the "Terrible Toad". In the US, "greenback" is slang for dollar bill in many regions; this adds to the sense of his commercial greed. Allegedly, he turned to a life of crime as a schoolboy when other children stole his bicycle and let all the air out of its tyres.
* Stiletto Mafiosa (voiced by Brian Trueman in the 1981 series and Dave Lamb in the 2015 series) is Greenback's henchman; a crow. He always called Greenback "Barone", Italian for "Baron". In the original British version, he speaks with an Italian accent; this was changed to a Cockney accent for the U.S. distribution to avoid offending Italian-Americans. His last name is Mafiosa. In series 5, he is more incompetent and klutzy that Greenback usually has to whack him with his walking stick, and in series 9, Greenback uses a "hit box" that whacks Stiletto on the head with a mallet.
* Nero (sounds provided by David Jason in the 1981 series and Marc Silk in the 2015 series) is Greenback's pet. A fluffy white caterpillar (equivalent to the stereotypical white cat frequently associated with arch villains, particularly Ernst Stavro Blofeld). He is a non-speaking character, whose intelligence and duplicity is often underestimated, although his noises and laugh are supplied by David Jason's voice sped up. Readily understood by Greenback and, less frequently, by Stiletto. He does not have any superpowers, except In the season 5 episode "Nero Power", where he temporarily exhibits the ability of telekinesis. In the special features of Danger Mouse cartoons, audiences were informed that Nero is actually the mastermind of Greenback's schemes.
* The Narrator (voiced by David Jason in the 1981 series and Dave Lamb in the 2015 series) is an unseen character, who occasionally interacts with the characters, sometimes to the point of halting the plot for one reason or another. In a series 6 episode, he accidentally sends Danger Mouse and Penfold back in time with his broken mike. He often voices his disdain for the show and his job towards the end of the episode and through part of the closing credits. His name is Isambard Sinclair. In the 2015 reboot, he 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.
* Professor Squawkencluck (voiced by Shauna Macdonald) is a chicken who is head scientist of the secret service.

## Supporting

* Professor Heinrich Von Squawkencluck is an inventor mole, first appearing in the series where he was engaged in hormone experiments to grow chickens to enormous sizes. He invented the Mark III, Danger Mouse's flying car, and the Space Hopper, his personal spacecraft. He speaks in a broken German accent. Penfold is naturally leery of the professor, as he often winds up on the wrong side of his experiments.
* Flying Officer Buggles Pigeon: Another of Colonel K's agents, who comes to the aid of Danger Mouse and Penfold in the episode "Chicken Run", and appeared in several episodes afterward.
* Agent 57: A master of disguise, appearing initially as an earthworm. Agent 57 has disguised himself so often that he forgot his original appearance. In the series 6 episode "The Spy Who Stayed In with a Cold", he gained the ability to change shape to resemble any character or animal whenever he sneezed, but when he shows Danger Mouse his original form, Danger Mouse is horrified.
* Leatherhead : Greenback's other crow henchman. Even less intelligent than Stiletto, he appeared in several of the early episodes, where he spent most of his time reading comic books.
* Count Duckula (voiced by David Jason): A fame-obsessed vampire duck who wants to appear in television. However, his utter lack of anything approaching talent makes his attempts to "entertain" rather terrifying (he has been known to use his "act" as a torture device). This resulted in a spin-off series, titled Count Duckula, starring the Count himself. The two versions of the character differ, however; the character featured in Danger Mouse is not a vegetarian, makes far greater use of his vampiric magic, and has an accent consisting of a lisp and a stutter, as well as occasional stuttering and duck-like squawks and quacks.
* J. J. Quark: a space alien who recurs in series 6. He speaks with a Scottish accent and claims possession of Earth based on a cosmic charter granted to his great-great-great-great-grandfather. He has a robot assistant named Grovell, who always grovels whenever his name is mentioned, much to Quark's frustration.
* Doctor Augustus P. Crumhorn III (voiced by Jimmy Hibbert): A mad scientist wolf, he recurred as Danger Mouse's adversary starting in series 9. In the episode, "Penfold Transformed", he lists his full name as "Aloisius Julian Philibert Elphinstone Eugene Dionysis Barry Manilow Crumhorn", omitting both Augustus and the III. He and Greenback were at odds; once Crumhorn kidnapped Penfold and Penfold managed to escape simply because the two villains were too busy quarreling to notice his absence.