10 MCU Villains Who Deserve a Comeback

The Marvel Cinematic Universe has given us some epic villains, but not all of them got the time to truly shine. Whether they were overshadowed by heroes or cut short by their stories, some bad guys have so much more to offer.

I’ve picked ten MCU villains who deserve another go. From complex characters with untapped depth to powerhouses who left too soon, these villains could steal the show if given a chance. Let’s dive into why they should return, with a look at their past roles and what makes them special.

10. Kaecilius

Mads Mikkelsen’s Kaecilius in ‘Doctor Strange’ was a sorcerer chasing eternal life through dark magic. His intense vibe and slick fighting style stood out, but the movie focused more on Strange, leaving Kaecilius’ story thin.

A comeback could dig into his reasons for betraying the Ancient One. Mikkelsen’s talent could turn Kaecilius into a fan-favorite with a deeper, darker arc in a mystical MCU tale.

9. Justin Hammer

Sam Rockwell’s Justin Hammer in ‘Iron Man 2’ was a shady weapons dealer with big ego and bigger plans. His witty charm was a highlight, but he got lost in the shadow of other threats.

Giving Hammer another shot could make him a mastermind of new tech chaos. Rockwell’s energy would light up a bigger role, scheming against Tony Stark or other heroes.

8. Vulture

Michael Keaton’s Adrian Toomes, aka Vulture, in ‘Spider-Man: Homecoming’ was a working-class guy turned criminal, driven by desperation to provide for his family. His grounded motives and menacing wing suit made him compelling, but his story wrapped up quickly.

A comeback could show Toomes rebuilding his criminal empire or clashing with Spider-Man again. Keaton’s intense performance would bring depth to a larger role in the MCU.

7. Abomination

Tim Roth’s Emil Blonsky, aka Abomination, in ‘The Incredible Hulk’ was a soldier turned monster by his thirst for power. His transformation was intense, but his arc felt rushed.

A second chance could explore Blonsky’s struggle with his beastly form. Roth’s performance could make Abomination a gripping threat or conflicted figure in a Hulk story.

6. Crossbones

Frank Grillo’s Brock Rumlow, aka Crossbones, in ‘Captain America: Civil War’ was a brutal mercenary after his Hydra days in ‘Captain America: The Winter Soldier’. His intensity was great, but his role was too short.

Bringing Crossbones back could lean into his gritty, vengeful edge. Grillo’s raw energy would make him a perfect fit for a story about revenge or chaos.

5. Killmonger

Michael B. Jordan’s Erik Killmonger in ‘Black Panther’ was a revolutionary fueled by pain and injustice. His powerful story made him a standout, but his arc ended too soon.

A return could explore his legacy or an alternate timeline in Wakanda. Jordan’s charisma would make Killmonger a must-watch in any new chapter.

4. Ultron

James Spader’s Ultron in ‘Avengers: Age of Ultron’ was an AI with a chilling god complex. His mix of humor and menace was perfect, but his defeat came too fast.

A comeback could see Ultron’s code resurface, threatening the world again. Spader’s voice and wit would make him a terrifying force in a tech-heavy story.

3. Hela

Cate Blanchett’s Hela in ‘Thor: Ragnarok’ was a goddess of death with style and raw power. She stole every scene, but her story was tied to Asgard’s fall, limiting her time.

A return could dive into her past or her role in the multiverse. Blanchett’s commanding presence would make Hela a cosmic threat to remember.

2. Zemo

Daniel Brühl’s Helmut Zemo in ‘Captain America: Civil War’ and ‘The Falcon and the Winter Soldier’ was a cunning planner driven by loss. His scheme to break the Avengers was brilliant, but there’s more to his story.

A second shot could see Zemo pulling strings in global schemes. Brühl’s subtle intensity would make him a standout in a bigger, schemier role.

1. Loki

Tom Hiddleston’s Loki in ‘The Avengers’ and earlier Thor films was a trickster with charm and chaos. His arc in ‘Loki’ was great, but his villainous side still has potential.

A return to his darker roots could bring new schemes or multiversal trouble. Hiddleston’s iconic performance makes Loki a villain I’d love to see stir things up again.

Which MCU villain do you want to see make a comeback, or did I skip one you love? Share your picks in the comments!