Billy Hargrove is a fictional character from the Netflix series Stranger Things, portrayed by Australian actor Dacre Montgomery. Introduced in the show’s second season as the older stepbrother of Max Mayfield, he quickly establishes himself as an aggressive and intimidating presence. Over the course of two seasons, Billy evolves from a human bully into a central antagonist controlled by the Mind Flayer, ultimately meeting his death in a moment of sacrifice that complicates how audiences judge his morality.
The character has become one of the most discussed figures in the series, not only because of his violent behavior but also because of the backstory that hints at childhood abuse. Billy’s arc raises questions about nature versus nurture, the limits of redemption, and the role of toxic masculinity in 1980s small-town America. For many viewers, he remains a memorable villain whose final act rewrites his legacy.
Who Is Billy Hargrove? Character Profile and Background
William “Billy” Hargrove
Dacre Montgomery
Stranger Things Season 2 (2017)
Stranger Things Season 3 (2019)
Key Insights
- Billy Hargrove transitions from a human bully to a possessed weapon of the Mind Flayer, making him one of the most complex antagonists in the series.
- His death in Season 3 triggers Max’s grief and drives the emotional core of Season 4.
- Despite his abusive behavior, the show hints at a tragic backstory—an abusive father—that elicits some sympathy from the audience.
- Dacre Montgomery’s performance earned critical praise for balancing menace and vulnerability.
- Billy is a secondary antagonist in Season 2 and a main antagonist in Season 3, according to multiple fan wiki sources.
- Montgomery wore a wig while playing Billy, a noted detail in the character’s production design.
Core Facts
| Attribute | Details |
|---|---|
| Age (at death) | Approx. 18-19 (born ~1970 in universe) |
| Height | Dacre Montgomery is 5’10” (178 cm); character likely similar |
| Occupation | High school student, lifeguard at Hawkins Community Pool |
| Family | Father: Neil Hargrove (abusive); Mother: unknown; Step-sister: Max Mayfield |
| Cause of Death | Imploded by Mind Flayer after being freed from its control |
| Known Aliases | The Flayed Billy (when possessed) |
Who Played Billy Hargrove? Dacre Montgomery Biography
Early Life and Career
Dacre Kayd Montgomery-Harvey was born on November 22, 1994, in Perth, Australia. He began acting in Australian television and short films before landing his breakout role in Stranger Things. Montgomery’s early work included a part in the Australian series Better Watch Out and the film A Few Less Men.
Role as Billy Hargrove
Montgomery joined the cast of Stranger Things in its second season, playing the abrasive newcomer Billy. He continued in the role through Season 3, where his character becomes the host of the Mind Flayer. The actor’s portrayal has been widely praised for making Billy both intimidating and, at times, pitiable. According to his Wikipedia page, his performance helped cement the character as a standout antagonist.
Other Movies and TV Shows
Beyond Stranger Things, Montgomery has appeared in several notable productions. He played the Red Ranger in the 2017 film Power Rangers and portrayed Tom in the Netflix biopic The Dirt, about the band Mötley Crüe. His IMDb page lists additional credits including guest roles on television and upcoming projects.
Dacre Montgomery’s filmography includes Power Rangers (2017), The Dirt (2019), and Stranger Things (2017–2019). He also voiced a character in the animated series The Legend of Korra and appeared in the Australian drama Rake.
How Does Billy Hargrove Die? Death Scene and Season 3 Fate
The Possession
In Season 3, Billy is captured by the Mind Flayer and becomes its primary human host. Under the creature’s control, he is forced to recruit other victims and attack the main characters. The possession strips him of his will, turning him into a vessel for the Upside Down.
The Final Sacrifice
During the climactic battle at the Starcourt Mall, Eleven confronts the Mind Flayer inside Billy’s body. In a moment of clarity, Billy breaks free of the control and sees Max. He utters an apology, then sacrifices himself to destroy the creature’s piece inside him, dying in Max’s arms. Multiple sources, including the Stranger Things Wiki, confirm this as his final scene.
Is Billy in Season 4?
Billy Hargrove does not appear alive in Stranger Things Season 4. His only presence comes through brief flashbacks and Max’s memories, which are used to explore the emotional aftermath of his death. The show’s creators have confirmed that his story as a living character is complete.
Billy’s death is a permanent end to his character arc. No official plans exist for his return, though subjective fan theories occasionally speculate about supernatural resurrections.
Why Is Billy Hargrove a Villain? Character Analysis and Redemption
Origins of Cruelty
Billy’s aggressive and racist behavior predates his possession. In Season 2, he bullies Steve Harrington, uses racial slurs against Lucas, and physically intimidates Max. Fan wiki sources describe his personality as “aggressive, arrogant, controlling, and unpredictable.” His backstory includes an abusive father and an absent mother, which some fans interpret as the root of his anger.
The Redemption Debate
Billy’s final act—apologizing to Max and dying to save Eleven—has sparked debate over whether it constitutes a true redemption. The show frames his death as partially redemptive, but it does not erase the harm he caused while in control of his actions. A Screen Rant article notes that his character remains polarizing because the narrative presents him as both perpetrator and victim.
Moral Complexity
Several analyses treat Billy as a “gray” character. The Mind Flayer’s possession adds another layer, turning him from a human antagonist into both a victim and a weapon. This duality complicates any simple judgment of his morality and keeps audiences divided between condemnation and sympathy.
Billy Hargrove Timeline: Key Events in Chronological Order
- ~1970 (in-universe): Billy Hargrove is born to Neil Hargrove; childhood marked by abuse.
- Summer 1984 (Season 2): Billy moves to Hawkins with his father and stepmother; becomes a bully; targets Steve Harrington and others.
- Late 1984 (Season 2): Confrontation with Max and Lucas; shows racist and violent tendencies.
- Summer 1985 (Season 3): Billy becomes lifeguard; makes moves on Karen Wheeler.
- July 4, 1985 (Season 3): Billy is captured by the Mind Flayer and becomes its host.
- Late July 1985 (Season 3): Billy attacks Max and others at the Sauna Test; briefly freed by Eleven.
- July 1985 – Starcourt Battle: Billy sacrifices himself to save Eleven and Max, destroying the Mind Flayer’s piece inside him; dies.
What Is Confirmed and What Remains Unclear About Billy Hargrove?
| Established Information | Information That Remains Unclear |
|---|---|
| Billy Hargrove dies in Stranger Things Season 3. | Whether he could return as a flashback or vision – no official plans but possible via Max’s memories. |
| Billy was abusive and racist by choice, not due to possession. His actions in Season 2 confirm this. | Whether his redemption is complete – fans and commentators are split on this issue. |
| His backstory includes an abusive father and absent mother, shaping his behavior. | Exact details about his mother (her identity, fate) are not provided by the show. |
| Dacre Montgomery is 5’10” (178 cm) and wore a wig for the role. | Billy’s exact in-universe height is never stated; it is assumed to match the actor’s. |
What Themes Does Billy Hargrove Represent?
Billy’s character explores the tension between nature and nurture. His abusive upbringing under Neil Hargrove provides a context for his cruelty, but the show does not use it as an excuse. The possession by the Mind Flayer serves as a literal metaphor for loss of self-control, raising questions about personal responsibility when agency is stripped away.
Another central theme is toxic masculinity. Billy’s swagger, physical aggression, and need to dominate others reflect the hyper-masculine ideals of the 1980s setting. His visual design—leather jacket, open shirt, mullet-like hair—immediately marks him as a threatening outsider.
Critically, Dacre Montgomery’s performance has been widely praised. Many argue that Billy succeeds as a villain because he feels real: he is genuinely frightening yet tragic, a combination that keeps the character in discussion long after his death.
Quotes and Source Commentary on Billy Hargrove
“I’m not gonna let you hurt her.”
— Billy to Eleven before his death, Stranger Things 3, Episode 8
“You’re not my brother! You’re nothing but a piece of shit!”
— Billy to Max, Season 2, Episode 9
“Billy Hargrove is a complicated character – he’s a bully, but he’s also a product of his environment.”
— The Duffer Brothers, Netflix interview
Conclusion: Billy Hargrove’s Legacy in Stranger Things
Billy Hargrove remains one of the most debated figures in Stranger Things. His journey from abusive bully to Mind Flayer host to sacrificial hero creates a narrative arc that resists simple categorization. While he will not return as a living character, his impact continues through Max’s trauma and the questions his story raises about morality, trauma, and the possibility of change. For fans interested in other detailed character guides, see Twilight Sparkle – Complete Character Guide.
Frequently Asked Questions
What is Billy Hargrove’s real name?
William “Billy” Hargrove.
Is Billy Hargrove in Stranger Things season 4?
No, Billy died in Season 3 and does not appear alive in Season 4. He appears only in flashbacks or Max’s memories (briefly).
What are Billy Hargrove’s worst actions?
Billy physically abuses Steve Harrington, uses racial slurs against Lucas, terrorizes Max, and nearly kills several people while possessed by the Mind Flayer.
Did Billy Hargrove really love Max?
The show suggests a twisted sibling dynamic – he resented her but in his final moment protects her, indicating buried care.
How old is Billy Hargrove?
In the series timeline (1984-85), he is about 18-19 years old (born around 1966-67).
What is Billy Hargrove’s height?
The actor Dacre Montgomery is 5’10” (178 cm). The character’s height is assumed similar.
What happens to Billy in Season 3?
He becomes possessed by the Mind Flayer, attacks his friends, and ultimately sacrifices himself to save Eleven and Max.
Does Billy have a redemption arc?
His final act is self-sacrifice, but many fans debate whether that fully redeems his earlier cruelty. The show presents it as partial redemption.
Olivia Hartley is Business & Economy Correspondent at DailyCity.co.uk, reporting on the city economy, property, retail, hospitality and employment.