Flintheart Glomgold is a major villain in the Disney comic books, DuckTales, and it's resulted cartoon television series. An irate Scottish businessman, and the greatest rival and nemesis of the billionaire, Scrooge McDuck, Flintheart's jealously of Scrooge's wealth, as well as his desires to obtain his first Money Bin, leads him in several personal confrontations, feuds and disputes, between him and Scrooge's family and friends. He appears in the second Disney Heroes vs. Villains War, finally able to overthrown his rival from his enterprises, with the aid of his new partners, while he is also revealed to be in league with Steelbeak's F.O.W.L.'s membership.
Cartoon Villains War
Vs Duff Killigan
In the wake of Doofenshmirtz’s death, Mr. Burns and Plankton decided to go into business together in hopes of profiting from the growing war. To this end, the two bought the remains of Doofenshmirtz’s corporation and integrated it into their own companies, creating a business empire that would provide weapons for the various factions and repair the collateral damages caused by the war. With their business booming, the two began to pursue an incredibly lucrative contract with Xanatos Enterprises. However, much to their ire, Xanatos ultimately decided to give the contract to a competitor of theirs, Flintheart Glomgold. Deciding that they could not let this insult stand, Burns and Plankton decided to hire the insane golfer, Duff Killigan, to assassinate Glomgold. Breaking into the old duck’s home, Killigan confronted Glomgold head on. Unfortunately for him, Glomgold activated his state-of-the-art security system, triggering a remote-controlled punch that sent Duff flying backwards. Frustrated, Killigan got back up and began launching exploding golf balls into the various mechanisms, destroying them. Having crippled the security system and made sure that there were no remaining defenses, Killigan advanced on the old duck and prepared to kill him, only for Glomgold to pull out a pistol and shoot Duff in the head.
Glomgold, having deduced that Mr. Burns and Plankton were behind the attempt on his life, sought to retaliate against them.
Teaming with Fat Cat
Fat Cat, still fuming from the loss of his empire, is approached by Flintheart Glomgold, who claims to have a plan to take revenge on their common enemy.
Glomgold informs Fat Cat that it is time to strike against their common enemies, Mr. Burns and Plankton. With Fat Cat's old friends, the Beagle Boys, piloting his newest prototypes, Glomgold attacks Plankton in his home. Although Plankton uses all the means at his disposal to mount a formidable defense, Glomgold's weapons are a little...bigger than he anticipated...
Teaming with Don Karnage
Unfortunately, Glomgold has had a similar idea, and decides to hire the services of Don Karnage.
Vs Mr.Burns Forces
With the Beagle Boys dealt with, the rest of Burn’s forces charge in, catching Glomgold and his allies off guard. Glomgold, Fat Cat, Karnage, and his pirates face off against Burns, Rob, Fuzzy Lumpkins, Rancid, Darrell, and the Gangreen Gang, with Plankton aiding them remotely and waiting with backup...
With his forces defeated, Glomgold mounts one of his robots with the intent to wipe out his rival for good. Plankton and the others are overwhelmed by the arsenal of Glomgold’s robot, but Burns still has one last trick up his sleeve. Who will triumph in the battle of the businessmen?