It would seem that Marvel has a knack for doubling down on certain types of storylines, especially those with tragic backstories. To that end, anyone would be hard-pressed to find a better like-for-like comparison of MCU iconic characters Loki (Tom Hiddleston) and Nebula (Karen Gillan). On paper, most people may probably shrug off those similarities, given that one is a slick-talking Asgardian prince, while the other is a space mercenary. But anyone who seriously delves into their background would find that they virtually share the same storylines. In essence, Marvel ran the same play twice, just to gauge fan reaction. Honestly? It seems to have worked.
For starters, both Loki and Nebula were younger siblings who endured the indignity of living in the shadows of their favored siblings. Both also had father figures who constantly inflicted emotional damage that scarred them for a long time. Unsurprisingly, both also became villains as a result of deep neglect and betrayals. Thankfully, the MCU chose not to end their stories there. Instead, they both turned things around to find redemption through unlikely family units that actually cared about them. This has become one of the MCU’s most consistent and satisfying patterns.
Loki and Nebula’s Broken Beginnings in the MCU
To fully understand Loki and Nebula’s descent into villainy, it’s important to travel down memory lane and see a clear picture of how their stories began. In Loki’s case, audiences get a bird’s-eye view of how his identity crisis started in the 2011 movie Thor. This revelation especially arrives in the scene where he found out he was Odin’s (Anthony Hopkins) adopted son. That alone wouldn’t have been so bad, but the scene goes further to explain that he’s a Frost Giant and is sort of a political pawn. Suddenly, it dawns on him that the favoritism he felt was being shown to his brother Thor (Chris Hemsworth) was not in his head but baked into his origin story.
Meanwhile, Nebula’s trauma was literally built into her body piece by piece. Thanos (Josh Brolin) never really loved her as a daughter despite her initial unwavering loyalty, and treated her like a custom-built weapon. Each time she lost a fight, especially to her sister Gamora (Zoe Saldaña), he’d cut out a piece of her and replace it with machinery. Consequently, every look in the mirror felt like a constant, physical reminder that she was unworthy of love.
Therefore, having laid out their backstories, it’s almost impossible not to recognize the parallels in Loki and Nebula’s stories. First is the relatively obvious parallel of both being “blue” with Loki’s Frost Giant heritage. Other significant similarities include the fact that both were raised in the shadow of “perfect” siblings, and neither experienced unconditional fatherly affection just brutal conditional approval. It’s no wonder they both came out with a massive chip on their shoulders and a serious need for therapy.
However, what makes these backstories powerful isn’t just their similarity, though it’s how they earned empathy. Viewers don’t excuse Loki’s betrayals or Nebula’s violence, but we understand them. We recognize the ache of being overshadowed, of fighting for approval that never comes. Marvel may have dressed these arcs in different costumes, but the emotional rhythm is the same: a wounded child trying, and failing, to feel worthy.
RELATED: What ‘Avengers: Doomsday’ Needs To Learn From a Villain Like Thanos
Loki and Nebula Share the Same Pain, Same Redemption
Given their similar storylines, it’s rarely a shocker that Marvel carved a similar path to redemption for both Loki and Nebula. For Loki, the MCU was able to mend his relationship with brother and put him on a redemption path through multiple movies, that sadly ended with his hero’s death in Avengers: Infinity War. But they were not done with him, giving him a brand new shot at doing it all again with the Loki series, but that required getting arrested by the TVA (Time Variance Authority). Following that arrest, he’s forced to watch his greatest failures and subsequent death on a large screen. Suffice it to say that it was an experience that would humble any villain, and Loki was no exception. His dynamic with Mobius (Owen Wilson) over the course of Loki also played a significant part in changing the course of his life. That dynamic strips him of all his tricks and shenanigans to the point that what the audience sees is a lonely guy who just wants to connect. Ultimately, his sacrifice at the end of the show’s Season 2 wasn’t for himself; it was for the friends he now viewed as family.
Nebula’s turnaround is a slower burn, but just as powerful. Her hatred for Gamora slowly unravels in Guardians of the Galaxy Vol. 2, where everyone realizes she didn’t even want to win, she just wanted a sister who wasn’t her enemy. By the time Avengers: Endgame rolls around, she’s fully switched sides. Her most badass moment isn’t a huge battle, it’s the gut-wrenching decision to kill her past self to save her sister, further evidence of how far their relationship had come.
What’s clever is how Marvel hides the repetition. For instance, Loki’s story leans into magic and time, but Nebula’s is rooted in cybernetics and space, so fans rarely draw the connection. Yet the DNA is identical: two outsiders, broken by fathers, overshadowed by siblings, who find their belonging with unexpected people. Contrary to certain thought processes, this is not lazy writing. In fact, this repetition clearly underlines a core Marvel theme: that the people we call villains might have been heroes all along if they’d only been loved differently.
You can follow Loki’s path to glorious purpose and Nebula’s fight to become her own person, by catching up with the MCU on Disney+.
