Why Angela and Hela Are Not Sisters: Clarifying Marvel’s Complex Asgardian Family Tree

Angela and Hela are not sisters in any Marvel continuity. In Marvel Comics, Angela (Aldrif Odinsdottir) is Thor’s biological sister and Odin’s daughter, while Hela is Loki’s daughter, making Angela Hela’s aunt. In the Marvel Cinematic Universe (MCU), Hela is Odin’s daughter, but Angela has never been introduced into live-action canon.

The Origin of the Confusion: Comic Canon vs. Cinematic Storytelling

The persistent misconception that Angela and Hela are sisters stems primarily from how Marvel Studios adapted Asgardian mythology for the 2017 film Thor: Ragnarok. In mainstream comic continuity (Earth-616), Asgard’s royal lineage spans thousands of years, multiple mythological cycles, and complex cosmic retcons. When translating these storylines into a two-hour feature film, Marvel Studios consolidated several distinct comic book characters and storylines into a single cinematic narrative.

In the comic books, Thor’s secret, exiled older sister is Angela (born Aldrif Odinsdottir). She was hidden away by Odin after a brutal war with the Tenth Realm, known as Heven. However, when director Taika Waititi and screenwriters Eric Pearson, Craig Kyle, and Christopher L. Yost developed Thor: Ragnarok, they chose not to introduce Angela or the concept of the Tenth Realm. Instead, they took Angela’s core narrative backstory—that of Odin’s secret, powerful firstborn daughter who was erased from Asgardian history murals—and merged it into the character of Hela, the Goddess of Death.

Because cinematic Hela inherited Angela’s position as "Odin’s hidden firstborn child," casual moviegoers and comic readers often conflate the two figures or assume they share a sisterly bond. In reality, their publishing histories, comic origins, and familial connections are completely separate.

Angela (Aldrif Odinsdottir): The Lost Princess of Asgard

To understand why Angela is not Hela’s sister, one must look at Angela’s unique real-world publishing history and in-universe lore.

Asgard Royal Family Tree (Marvel Comics Earth-616):

• Odin = Frigga
  • Angela (Aldrif Odinsdottir) [Daughter]
  • Thor (Biological) [Son]
    • Loki* (Adopted Brother)
      • Hela (Loki's Daughter / Angela's Niece)

Real-World Publishing Rights and Marvel Transition

Angela was not originally created for Marvel Comics. She debuted in 1993 in Spawn #9, created by writer Neil Gaiman and artist Todd McFarlane for Image Comics. For two decades, Angela operated as a heavenly bounty hunter within the Spawn universe. Following a long-standing legal dispute regarding character ownership between Gaiman and McFarlane, Gaiman was awarded the full rights to Angela. In 2013, Gaiman sold the character to Marvel Entertainment.

Angela made her official Marvel debut at the end of the 2013 crossover event Age of Ultron, before being integrated into the main Marvel Universe during Brian Michael Bendis’s run on Guardians of the Galaxy.

Earth-616 Comic Lore: Aldrif’s Origins

In the 2014 storyline Original Sin (specifically the miniseries Original Sin: Thor & Loki - The Tenth Realm written by Jason Aaron and Al Ewing), Marvel revealed Angela’s true place in the Marvel Universe:

1. Birth: She was born Aldrif Odinsdottir, the firstborn child of Odin All-Father and Queen Frigga, making her the older biological sister of Thor.
2. The War with Heven: During an ancient war between Asgard and the Tenth Realm (Heven, a realm inhabited by mercenaries and angels), the Queen of Heven seemingly murdered infant Aldrif to force Odin's surrender.
3. Severing the Tenth Realm: Devastated and enraged, Odin used the power of the Odinforce to sever Heven from the World Tree, Yggdrasil, cutting it off from the other Nine Realms and erasing all memory of its existence.
4. Upbringing in Heven: The infant survived in secret. Raised by the Queen’s handmaiden, she grew up without knowledge of her royal Asgardian heritage, taking the name Angela and adopting the pragmatic, deal-focused culture of Heven’s Angels.

When the secrets of Original Sin were unleashed, Thor and Loki discovered Heven and reunited with their lost sister. Angela ultimately rejected royal Asgardian status, preferring her independent life as an assassin and mercenary, though she remains an ally to Thor.

Hela: The Ruler of Hel and Niffleheim

Unlike Angela, Hela has been a cornerstone of Marvel Comics’ Asgardian lore since the Golden and Silver Ages of comic books.

Historical Debut and Creation

Created by Stan Lee and Jack Kirby, Hela first appeared in Journey into Mystery #102 in 1964. She was heavily adapted from Hel, the ruler of the underworld in Norse mythology. For decades, Hela served as one of Thor’s primary antagonists, constantly seeking to claim the souls of noble Asgardians—especially Thor and Odin—for her domain in Niffleheim and Hel.

Earth-616 Lineage: Daughter of Loki

In classic Marvel Comics continuity, Hela is not Odin’s daughter. Instead, she is the child of Loki (or a previous incarnation of Loki from a prior Ragnarok cycle) and the giantess Angrboda.

Because Marvel’s Asgardians undergo cyclical deaths and rebirths through Ragnarok, lineage can occasionally shift across mythic cycles. However, the dominant Earth-616 canon establishes Hela’s descent directly from Loki. During Kieron Gillen’s acclaimed run on Journey into Mystery (2011), it was further established that the younger reincarnation of Loki (Kid Loki) created Hela’s adult essence through magic and time manipulation to resolve a temporal paradox.

Under this established comic continuity:

• Odin is Hela’s grandfather (or great-grandfather, depending on the Ragnarok cycle).
• Thor is Hela’s uncle.
• Angela (as Thor’s biological sister and Odin’s daughter) is also Hela’s aunt.

Comparing Angela and Hela: Media Canon Breakdown

Because different media formats feature contrasting character origins, navigating Asgardian relationships requires separating Marvel Comics continuity from the Marvel Cinematic Universe.

Why Marvel Studios Combined Angela and Hela for Thor: Ragnarok

When screenwriters adapted the "Ragnarok" storyline for the MCU, introducing both Angela and Hela would have presented significant cinematic hurdles:

1. Narrative Streamlining

Introducing Angela into Thor: Ragnarok would have required explaining the entire backstory of the Tenth Realm (Heven), the ancient war between Angels and Asgardians, and Angela's complex legal history. For a film focused on the destruction of Asgard and the introduction of the Grandmaster and Sakaar, this extraneous world-building would have overcomplicated the plot.

2. Crafting an Emotional Antagonist

In the comics, Hela is an ancient cosmic force of death whose personal connection to Thor is somewhat distant. By assigning Angela’s backstory—being Odin’s secret firstborn child—to Hela, the filmmakers gave Thor a deeply personal villain. Hela became Thor’s immediate family member, forced to battle him over the legitimate right to the throne of Asgard.

3. Visual and Thematic Synergy

Both characters feature distinct, imposing visual styles: Angela wears golden armor and wields divine, golden-hued weaponry, while Hela wears dark green armor and commands dark Necroswords. By giving MCU Hela the role of Odin's former chief executioner and conqueror, the filmmakers merged Angela’s warrior-first ethos with Hela’s necrotic powers.

The Comic Book Relationship: Angela vs. Hela in Queen of Hel

Far from being affectionate sisters, Angela and Hela are bitter enemies in Marvel Comics. Their most prominent direct interaction occurred in the 2015–2016 comic series Angela: Queen of Hel, written by Marguerite Bennett.

The Conquest of Hel

When Hela condemned Angela’s beloved companion, the Anachorite Sera, to the depths of Hel, Angela launched an unprecedented single-handed invasion of Hela’s realm.

Rather than seeking a diplomatic resolution, Angela invoked ancient Asgardian and Hel laws of challenge:

1. Angela fought her way through Hela’s undead legions and demonic lieutenants.

2. She defeated Hela in direct combat within the heart of Niffleheim.

3. By right of conquest, Angela stripped Hela of her crown and claimed the title of Queen of Hel.

4. Angela invades the Underworld

5. Fights Hela in Niffleheim

6. Defeats Hela & Seizes Crown

7. Abdicates Throne after saving Sera

After accomplishing her sole goal—rescuing Sera’s soul—Angela abdicated the throne, leaving Hel in administrative turmoil rather than ruling as a tyrant. Throughout this storyline, the narrative clearly treats them as aunt and niece in conflict, explicitly reinforcing that they share no sisterly bond.

Common Misconceptions About Asgardian Siblings

Misconception 1: "Odin has three children: Hela, Thor, and Loki."

• Reality in MCU: True. In the MCU, Odin’s children are Hela (biological daughter), Thor (biological son), and Loki (adopted son). Angela does not exist in this continuity.
• Reality in Comics: False. Odin’s biological children in Earth-616 comics include Angela (Aldrif), Thor, Balder the Brave, Hermod, and Tyr. Hela is Odin's granddaughter, not his daughter.

Misconception 2: "Angela was created to replace Hela."

• Reality: Angela was created independently by Neil Gaiman in 1993 for Image Comics' Spawn. Marvel acquired the character two decades later and retconned her into Asgardian lore in 2014 to integrate her into their universe.

Misconception 3: "Hela and Angela both ruled Hel as co-rulers."

• Reality: They never co-ruled. Angela forcibly usurped Hela’s throne in Angela: Queen of Hel (2015), ruling briefly as sole queen before stepping down.

Frequently Asked Questions

Are Angela and Hela sisters in Marvel Comics?

No, Angela and Hela are not sisters in Marvel Comics. Angela (Aldrif Odinsdottir) is Odin’s daughter and Thor’s biological sister. Hela is traditionally the daughter of Loki, which makes Angela Hela’s aunt in primary Earth-616 continuity.

Is Hela older than Thor in the comics?

No. In Marvel Comics, Thor is older than Hela because Hela is his niece (born to Loki or created by Loki’s magic). In the Marvel Cinematic Universe, however, Hela is explicitly written as Odin’s firstborn child, making her older than both Thor and Loki.

Who is Thor’s real sister in Marvel Comics?

Thor’s biological sister is Angela (Aldrif Odinsdottir). He also has half-brothers such as Balder the Brave, Tyr, and Hermod, as well as his adopted brother, Loki.

Will Angela ever appear in the Marvel Cinematic Universe?

As of 2026, Marvel Studios has not officially announced or introduced Angela into the Marvel Cinematic Universe. Because Hela absorbed Angela’s primary comic backstory in Thor: Ragnarok, any future live-action adaptation of Angela would require an altered origin story.

Why did Hela claim to be Odin's daughter in Thor: Ragnarok?

In the MCU, the screenwriters simplified Asgardian lore by combining Hela’s mythological status with Angela’s backstory as Odin’s hidden firstborn child. This change made Hela Odin's direct heir and Thor's older sister for cinematic dramatic effect.

Recommended Next Steps for Marvel Readers

If you want to explore the comic storylines that define Angela, Hela, and the royal lineage of Asgard, consider reading the following key comic runs in chronological order:

1. Original Sin: Thor & Loki - The Tenth Realm (2014) #1–5: The definitive storyline revealing Angela’s true origin as Aldrif Odinsdottir, Thor’s long-lost sister.
2. Angela: Asgard's Assassin (2014–2015) #1–6: Follows Angela as she navigates her newfound place between Asgard and Heven while protecting a mysterious child.
3. Angela: Queen of Hel (2015–2016) #1–7: The crucial storyline documenting the direct clash between Angela and Hela for control of the underworld.
4. Journey into Mystery by Kieron Gillen (2011–2012): Provides the modern comic origin of Hela and her unique connection to Kid Loki.

These collections clearly demonstrate the distinct roles both characters play within Marvel's cosmic universe.