Outline:
Every Marvel Cinematic Universe superhero is only as good as their supervillain. Since Marvel Studios’ inception, countless signature baddies have made memorable leaps from the comics to the big screen, with the likes of Thanos, Loki, and Galactus to name a few. Meanwhile, lesser-known villains from deep within Marvel lore, such as Erik Killmonger and Agatha Harkness, became cultural icons overnight thanks to their sharp portrayals.
Not every villain proved worthy of making an impact in the MCU, however. Between lackluster motivations, underwritten dialogue, and a lack of humanity, the following ten MCU supervillains were the low points of their respective films. Even for those who made more than one appearance, they never reached the heights of Marvel’s iconic rogues’ gallery.
Guardians of the Galaxy – Ronan the Accuser
The Kree war criminal features everything that could have been worthy of a classic Marvel supervillain: Extremist ideology, ruthless in nature, and killing enough people for every member of the Guardians of the Galaxy to be eager to bring him down. Despite Lee Pace’s menacing performance, however, Ronan lacks substance as the first true cosmic MCU antagonist.
Nearly every one of his scenes features a dull Shakespearean monologue of his religious fanaticism. He’s a living two-hour lecturer who can put anyone to sleep. The success of Guardians of the Galaxy lies in the dysfunctional family dynamic of Star-Lord and the gang. For a movie taking its cues from the fun ‘70s sci-fi B-movie fare, Ronan is merely a cardboard cutout bad guy. While physically intimidating, he represents the early MCU days when the villains did not get an equal amount of creative love as the heroes.
The Marvels – Dar-Benn
The Marvels was in serious trouble upon its release when the SAG-AFTRA strike prevented Brie Larson and the cast from promoting the film. It had to rely on trailers to highlight the story’s importance in the Multiverse Saga by subliminally comparing Kree leader Dar-Benn to a massive threat equal to Thanos.
Though she has a fascinating backstory about saving her dying world through a cosmic wormhole within the Quantum Bands, Dar-Benn is never given enough screen time to be fleshed out. The sequel to 2019’s Captain Marvel is one of the MCU’s shortest to date, and Dar-Benn simply exists to give Carol Danvers, Ms. Marvel, and Monica Rambeau someone to battle with. The inner rage of the bitter Kree is never truly felt because the film spends too much time on the goofy switch-ups of its main leads and exploring singing planets.
Thor: The Dark World – Malekith
Christopher Eccleston’s ruler of the Dark Elves was the first half makeup, half CGI main supervillain to carry an MCU installment. For such a talented actor, Eccleston’s performance is burdened by the extensive special effects that neuter him of charisma. Malekith is treated merely as a throwaway villain to give Thor and Loki a reason to mend fences.
Years after the release of Thor: The Dark World, Eccleston shared his unpleasant experience in the MCU production due to the makeup process on The Graham Norton Show. It was just one of many early cracks in Marvel Studios straining actor relationships.
“Marvel was dishonest to me because they never, ever let me know that there’d be that amount of make-up.”
Captain Marvel – Yon-Rogg
Not even the acting chops of Jude Law could make Carol Danvers’s Starforce mentor gripping. What should have been a compelling betrayal between teacher and student ends up landing with a thud in the third act due to Yon-Rogg lacking real character depth. He constantly leads Carol on about the Skrull threats before she learns the truth when her fragmented memories get pieced together.
The casting of Law presents another issue for Yon-Rogg’s shortcomings: He is too obvious an untrustworthy ally to make a villainous turn. By the time Yon-Rogg has his final showdown with Carol, the culmination of reaching this moment never feels truly earned because of his underwhelming presence in the film.
Doctor Strange – Kaecilius
The Master of Mythic Arts’ first true test was a composite of multiple supervillains from the Doctor Strange comics. Though Mads Mikkelsen had the potential to make the evil sorcerer his own, the screenplay fails him. With only a quest for eternal life by connecting with the Dark Dimension, Kaecilius is never developed to be more than a traitor sporting too much eyeliner.
With Doctor Strange being a CGI-heavy movie filled with time-bending realities and interdimensional travel, Kaecilius drowns within the spectacle. His single-minded, devious plan is overshadowed not only by the looming presence of Dormammu but also the slow-burning, sinister turn of Stephen Strange’s mentor Karl Mordo.
Iron Man 2 – Ivan Vanko
A combination of Marvel’s Whiplash and Crimson Dynamo, Iron Man 2’s Ivan Vanko embodies the aftereffects of Tony Stark coming out to the world as his superhero alter ego. Vanko had the ideal setup: a vengeful technician looking to bring down Stark Industries for stealing the arc reactor technology his father helped to develop. Despite Rourke coming off an Oscar-nominated performance in The Wrestler, his portrayal of Vanko is a tonal imbalance between a victim of circumstance and a campy supervillain.
Iron Man 2 suffers from being nothing more than a two-hour advertisement for The Avengers. The unrestrained Rourke went on to slam Marvel Studios for leaving most of his screen time on the cutting room floor, stripping away any additional substance which could have made Vanko a more formidable foe to the billionaire playboy.
Iron Man 3 – Aldrich Killian
Coming off the heels of The Avengers, Iron Man 3 teased the next biggest threat to the MCU with Ben Kingsley as The Mandarin. Unfortunately, this proved to be the ultimate red herring as Kingsley’s struggling actor, Trevor Slattery, was a diversion to hide a less interesting villain in Aldrich Killian, creator of the Extremis virus.
The man behind the curtain is just another greedy doppelgänger to Tony Stark. Though Pearce delivers an admirable performance, Killian’s motives are never clear. Is he trying to be a hero to disabled soldiers using Exremis? Is he so jealous of Stark that he’s willing to take out the competition for his own gain?
Had Killian been given greater emphasis on the human reasons behind his dirty deeds, perhaps the Mandarin subversion would not have received such a divisive reaction from audiences.
Ant-Man and the Wasp – Sonny Burch
Poor Walton Goggins. This incredibly energetic character actor is given nothing more than a generic street-level gangster role in pursuit of Hank Pym’s quantum technology. Though slotted as a secondary villain to the shades of grey anti-hero Ghost, Sonny Burch is simply in Ant-Man and the Wasp to push the big chase plot along.
Low-level villains can serve their purpose in the MCU from time to time. Captain America: The Winter Soldier’s Crossbones can come off as a physically intimidating presence without extensive screen time to deep dive into his backstory. But Burch does not really push Pym or Scott Lang in any compelling direction. Goggins’s generic baddie role was stunt casting for the sake of stunt casting.
Captain America: Brave New World – Samuel Sterns
MCU fans had to wait 17 years for the setup of Samuel Sterns turning into The Leader in The Incredible Hulk to finally pay off in Captain America: Brave New World. His return should have been a significant moment given his status as one of the big green guy’s biggest foes in the comics. Sadly, Brave New World brings him back as one of several disappointing MCU loose ends.
Instead of portraying Sterns as a main event supervillain, the film uses him as a meek player in the shadows to mind control President Thaddeus Ross’s transformation into Red Hulk. If the portrayal falls into Marvel’s worst, the same can be said for Brave New World’s post-credit scene featuring an even blander tease by Sterns himself about what’s to come in the Multiverse Saga.
Ant-Man – Yellowjacket
No MCU supervillain has ever been treated like a black sheep more than Darren Cross in Ant-Man. The ex-apprentice of Hank Pym seeks to build his own army of Ant-Men with the creation of the Yellowjacket suit.
Stoll lacks any subtlety to make Yellowjacket more than a one-dimensional supervillain, as he lacks any compelling arc. He’s just greedy for greedy’s sake.
The character’s return as M.O.D.O.K. in Ant-Man and the Wasp: Quantumania would end up doing more to devalue an otherwise half-baked supervillain despite his redemption at the end. However, Yellowjacket marked the turning point for the MCU by placing greater attention to depth and humanity for its big bads moving forward.