Background information
Feature films
Television programs
Video games
Books and Comics
Park attractions
Portrayed by
Portrayed by
Voice Same as Prime Version (child)
Kelsey Grammer (older)
Performance model
Honors and awards
Character information
Full name
Other names
Personality Deluded, cocky, narcisstic, calculated, monstrous, sociopathic, vengeful, selfish, paranoid, arrogant, mean, evil, charismatic, murderous, vain, destructive, psychopathic, manipulative
Appearance Same as Prime Version (child)
Unknown (older)
Occupation Prodigy (child)
Grizzly Empire Head (former)
Parent (formerly)
Supremacist (currently)
Alignment Bad
Goal To frame and/or kill Zachary and the Myles Bots for his own actions, try to impregnate Linka Loud, cause a nuclear winter by unleashing the Lich's spirit all over the planet and invoke enough negativity to do so
Home Macaw (presently Grizzly Empire HQ) (formerly)
Land of the Cursed (later)
Allies Mr. Peabody (formerly), Linka Loud (formerly), Peanut (formerly), General Posada
Enemies Zachary Delightful, Cyborg, Peabody/Grey Matter, Ninja Steel Yellow, Linka Loud
Likes Linka Loud (formerly), vengeance, manipulating others
Dislikes Linka Loud, losing his beauty, curses, Christmas, losing his credibility, failure
Powers and abilities Manipulation, strength, singing voice
Weapons Death Venom, Impregnanting Venom
Fate Gets defeated in a fight against Zachary, Linka and the Myles Bots in the same way he nearly killed Michelle Tanner
Quote "Buzz off, man!"
"Guys, please...NO, WAIT!" (His last words)

Sherman Peabody Sr. is the hidden true main antagonist of the entire Duo-Franchise continuity and the sworn and mortal nemesis of Zachary Delightful who drove him to frame the teenager's children.


Early Life

Born in November 1, he made plans ever since he was 3. His biggest plan started to unfold once teenage vigilante Zachary and the Resistance Movement members were born in 1999 and he organized the terrorist attacks in 9/11 though at the cost of the terrorists' lives. He then put his big plot into motion.

Henchangel Assassination

He then had a hand in destroying Dakota Delightful, Stephanie Delightful, Devon Delightful, James Delightful, Larry Delightful, Clint Garrison, Mordecai Delightful and a random librarian. This triggered a field of delusions for the civilians to be dunked on and they start to turn against Zachary's Myles Bot project currently consisting of country singer Aiden Romero with child services agent Achu being the first to take action. However, this leaked his true nature and intentions and Zachary and his allies are determined to stop the source and save the world from his tyranny finding many decoys and androids in the process.

Peabody Exposed

Mistakenly thinking it was an endgame for the Myles Bots, he reveals himself as the true killer and tries to have Zachary and the gang killed to no avail. However, Zachary discovers the true allegiance of the Linden City Police and they join in on Sherman's plot to destroy the planet Earth. Thankfully, Captain Underpants sacrifices himself to begin destroying the Grizzly Empire devastatingly with the remaining Myles Bots' aid. Meanwhile, he gains an interest in impregnating Linka Loud for his own selfish gain.

Nice Job Fixing It, Sherman

Despite laying a fatal blow on Jack Torrance (a Myles Bot who perished in a maze of his own design) and making Zachary look bad as he forcibly tries to kidnap Lana Loud as well as impregnating Linka offscreen thus giving birth to Sherman, he realizes that he really screwed up as he engages in a bloody fight to the death with Zachary and the grown-up genius tries to kill Sherman with Lana threatening to punch a hole in his head. However, Sherman escapes with his life and decides to play dirty in order to win as he dons armor from a room dedicated to Della Duck. His attempts to break the city fail as Lana getting the Arson Flu through her family getting contaminated with a virus spreading throughout the house with Arson Flu Gas caused by Sherman results in her getting cured and closer to Zachary and the team than ever.


  • He serves as the villain for his actions throughout the entire series and is the most evil villain in said series.