Villain Overview
Adventure is out there!
~ Charles Muntz's catchphrase prior to going insane.

Charles F. Muntz (simply known as Charles Muntz) is the main antagonist of Pixar's 10th full-length animated feature film Up. He is an adventurous explorer who is looking for a legendary bird known as a snipe named "Kevin" and has many loyal dogs at his command. The dogs that he owns wear collars that allow them to speak. He is also the former master of Dug.

He was voiced by Christopher Plummer, who also played The Grand Duke of Owls in Don Bluth's Rock-A-Doodle, Fayvoon in Disney's Treasure Planet, and General Chang in Star Trek VI: The Undiscovered Country.


Muntz is an explorer who is obsessed with finding the beast of Paradise Falls ever since he was accused of fabricating its skeleton by the National Explorer's Society and stripped of his membership. He then vows to find the bird and catch it to prove its existence. He travels in a dirigible called the Spirit of Adventure, and has many canine minions who wear collars that allow them to speak.

When the heroes of the story Carl and Russell meet him years after he departed to capture the beast of Paradise Falls, they find he has gone insane over the years and is now quite paranoid, killing innocent people he thought were going to steal the bird. Soon, with Kevin, a light appears and Muntz tells his dogs to get him and Kevin got captured by him. In the final battle, Carl was fighting him with his cane and Muntz uses a sword, nearly killing Carl.

Eventually the blimp is turned sideways, saving Carl. Carl and Russell trick Muntz into following them into the house floating next to the blimp. Before Carl and Russell can escape in the house with the bird, Muntz retrieves a lever-action rifle and begins firing at the two. Muntz gets the upper hand until Carl tricks him into going into the house, which Carl promptly sends floating away after having Russell and Kevin escape back onto the Spirit of Adventure.

When Muntz realizes that he has been duped, he leaps out of the window in an attempt to get back to his airship, but his foot gets tangled up in some balloon strings. Several of the strings snap, sending a screaming Muntz plummeting thousands of feet below to his death.


If Carl was 78 by the time of him meeting him, and Muntz was at least 20 when Carl was 8, then Muntz could be over 90 years old.

When talking to Carl, Muntz talks about being on Safari with Roosevelt. It is hard to tell if he means Theodore Roosevelt or one of Roosevelt's sons or his nephew, Franklin Delano Roosevelt, as Theodore Roosevelt passed away in 1919, when Charles was only 3 years old.

An explanation for Muntz's advanced age is in a deleted subplot from Up. It explains that Kevin's eggs act like a sort of fountain of youth that prevent Muntz from aging.


Muntz is best described as a determined, paranoid, manipulative, intelligent and dangerous person.

Muntz is a kind, brave, honest, thoughtful, sympathetic and persuasive explorer with a genuine passion for discovering new things. When Carl Fredricksen and Russell meet him for the first time, he seems like a benign and charming gentleman. However they soon discover that his obsession with capturing the bird of Paradise Falls has unhinged his mind and driven him insane. An extremely proud man, Muntz is consumed with bitterness and rage over being expelled from the National Explorer's Society and will stop at nothing to restore his reputation, even if it means murder. Nevertheless, he is completely polite and affable as long as people do not interfere with his plans. Muntz's pride and obsession give him a striking similarity to Captain Ahab from Moby Dick. He also evidences a genius level of intellect, able to program dogs to talk and build his own airship.

However, others have seen a more rational side to the character. ranks him #4 in their list "The Top 10 Hollywood "Villains Who Got Totally Screwed". Under the section titled "What People Forget", it says "He never actually did anything altogether evil until the main characters boarded his zeppelin by force and attempted to steal his bird, at which point he tried to throw them overboard.


Adventure is out there!
~ Charles Muntz's catchphrase.
I promise to capture the beast alive! And I will not come back until I do.
~ Muntz vows to find the bird.
You came in that?
~ Muntz looking at Carls' house.
You know, Carl, these people who come here, they all tell pretty good stories. A surveyor making a map...a botanist cataloging old man taking his house to Paradise that's the best one yet. I can't wait to hear how it ends.
~ Muntz revealing his true colors to Carl and Russell.
You really must stay. I insist. We have so much more to talk about.
~ Muntz trying to stop Carl and Russell from leaving.
And they didn't believe me. Just wait till they get a look at you.
~ Muntz talking to Kevin.
Where's your elderly friend? (*Russel blows the leaf blower in his face*) (Russell: He's not MY friend anymore.) Well if you're here, Frederickson can't be far behind.
~ Muntz to Russell.
ENOUGH! I'm taking that bird back with me, ALIVE...or DEAD!
~ Muntz' last words.


  • Charles F. Muntz is currently the first and so far the only main Pixar movie antagonist to use a firearm, the weapon being an 1865 Spencer carbine.
  • The sword that Muntz uses is a medieval Claymore.
  • The ultimate fate of Muntz was a work in progress for Pixar as they tried several versions to get him out of the way so the film could get back to Carl and his connection to Ellie:
    • First they tried giving Muntz a chance to redeem himself to the point where it resorted to just him talking with Carl.
    • Then they tried an ending that was reminiscent of Stanley Kubrick's version of "The Shining" where Muntz goes after Kevin in the labyrinth, where he's left to wander forever, but it felt more like Muntz's ending than Carl's ending.
    • At another point, Pixar decided to place the climax on the Spirit of Adventure and one version had Muntz trapped in the house as it floats away, but it felt wrong due to the house being seen as Ellie.
    • Another version had Muntz caught in a bunch a balloons and floating upwards, but it left an uncertainty as to whether he was dead. It was at this point that Pixar decided the best comeuppance for Muntz was for him to get caught in the balloons and fall with them. This is discussed on the DVD extra "The Many Endings of Muntz".
  • The name "Charles Muntz" is based on "Charles Mintz" whom Walt Disney worked for while making the Oswald the Lucky Rabbit cartoons, and who took the cartoon from Walt Disney since Universal Studios owned the copyrights.
  • Muntz is based on aviator Howard Hughes who was known for his intelligence, eccentricity, ego and obsession. He also has traits of real-life adventurers, Charles Lindbergh and Percy Fawcett.
  • He is the third main villain in the Pixar film to die, after Hopper in A Bug's Life and Syndrome in The Incredibles, followed by Mor'du in Brave and Ernesto de la Cruz in Coco.


           Pixar Villains

Animated Features
Sid Phillips | Scud | One-Eyed Bart | Attack Dog with Built-in-force-field | Hopper | Grasshoppers (Thumper) | Fly Brothers | Stinky Pete | Al McWhiggin | Emperor Zurg | Zurg Empire (Zurg Bots, Warp Darkmatter, Hornets & Grubs) | Dr. Porkchop | Henry James Waternoose III | Randall Boggs | Syndrome | Omnidroids | Mirage | The Underminer | Bomb Voyage | Chick Hicks | Chef Skinner | AUTO | GO-4 | SECUR-T | Charles F. Muntz | Alpha | Beta & Gamma | Lots-O' Huggin' Bear | Lotso's Gang (Ken, Big Baby, Stretch, Chunk, Sparks, Twitch & Monkey) | One-Eyed Betty | Miles Axlerod | Lemons (Professor Zündapp, Grem & Acer) | Mor'du | Johnny Worthington III | Roar Omega Roar (Chet Alexander) | Ripslinger | Zed | Ned | Cad Spinner | Thunderclap | Bubbha | Thunderclap's Flock | Velociraptors | Ernesto de la Cruz | Security Guards | Screenslaver

Shorts/TV Specials
Kabuto | Big D | I-Screamer | Ronald Tompkins | Mr. Jones | The Cleric | Battlesaurs (Goliathon & Reptillus Maximus)