Billy Hargrove – Complete Character Guide, Death and Actor Facts

Billy Hargrove remains one of the most debated characters to emerge from the small town of Hawkins, Indiana. Introduced as a menacing new face in Season 2 of Stranger Things, he quickly becomes the abrasive stepbrother of Max Mayfield, serving as both a schoolyard bully and a domestic threat. By the end of Season 3, his story culminates in a violent, emotionally charged death that continues to spark conversation among fans. This guide separates the established facts of the character from the fan theories, looking at the actor behind the role, the details of his demise, and his lasting impact on the series.

Portrayed by Australian actor Dacre Montgomery, Billy Hargrove is more than just a simple antagonist. The performance brought a particular volatility to the screen, making him unpredictable. While his actions are often cruel and racist, the narrative eventually reveals a deeply troubled teenager shaped by a violent upbringing. Understanding his full arc means looking at the actor who played him, the specifics of his death, and the divided opinions he still inspires.

Who Played Billy Hargrove?

The role of Billy Hargrove is played by Dacre Montgomery, an Australian actor born in Perth, Western Australia on November 22, 1994. He is best known for this part, but his career includes other significant roles. Montgomery is 5’10” (1.78 m) tall and was 31 years old as of 2026. Beyond Stranger Things, his credits include the 2017 Power Rangers film, The Broken Hearts Gallery (2020), and a role in Baz Luhrmann’s Elvis (2022).

How Does Billy Hargrove Die?

Billy Hargrove dies in the Season 3 finale of Stranger Things. His death is a direct result of his possession by the Mind Flayer, the season’s primary antagonist. In the episode “The Battle of Starcourt,” Billy, under the creature’s control, is used to lure Eleven into a trap. However, in his final moments, he manages to resist the Mind Flayer’s influence.

Billy’s last act is to sacrifice himself. He allows the Mind Flayer to impale him with its tentacle, using the opening this creates for Eleven and the others to fight back. Before dying, he sees Max and apologizes, signaling a final moment of clarity and redemption. This act recasts him from a pure villain to a more tragic figure, capable of choosing good at the very end.

It is important to note that Billy Hargrove is a fictional character; only the character dies, not the actor. The death is permanent within the show’s canon, with no resurrection in Season 4, though the character appears briefly in a vision during a memory sequence involving Max.

What Are Billy Hargrove’s Age, Height, and Background?

Character age and height

Within the universe of Stranger Things, Billy Hargrove is a teenager. He is believed to be 18 or 19 years old during his first appearance in Season 2, which takes place in 1984. He is 19 at the time of his death in Season 3, which is set in 1985. His birth year in the show’s canon is 1966. Because the character’s height is based on the actor, Billy Hargrove is approximately 5’10” (178 cm) tall, matching Dacre Montgomery’s listed height.

Backstory and family

Billy Hargrove is introduced as an abusive and unpredictable teenager. His behavior is shaped by a violent family background, specifically his father, Neil Hargrove. The show hints at a history of physical abuse, which serves as a partial explanation for Billy’s aggression, but the narrative never excuses his actions. He is the stepbrother of Max Mayfield, whom he mistreats throughout most of his time on the show. His mother is deceased, a detail that adds another layer to his troubled personality.

What Movies and TV Shows Has the Actor Behind Billy Hargrove Been In?

Dacre Montgomery, the actor who plays Billy Hargrove, has built a solid filmography outside of Stranger Things. His acting credits include a variety of roles in both film and television, demonstrating his range beyond the antagonist character.

Film career

Montgomery’s film career began with a role in the comedy A Few Less Men (2017). That same year, he played the Red Ranger, Jason Scott, in the Power Rangers reboot. He also starred in the horror-thriller Better Watch Out in 2017. More recently, he appeared in the romantic comedy The Broken Hearts Gallery (2020) and played Steve Binder, a television director, in Baz Luhrmann’s Elvis (2022). Upcoming projects include Went Up the Hill (2024) and Dead Man’s Wire (2025).

Television work

While Stranger Things remains his most prominent television credit, Montgomery has appeared in other series. He had a guest role in the drama A Million Little Things and starred in the Australian comedy series The Other Guy. His work on Stranger Things spanned from 2017 to 2025, though the character’s on-screen story arc in the main series is concluded by Season 3.

Why Do Fans Have Strong Opinions on Billy Hargrove?

Billy Hargrove is one of the most divisive characters in the Stranger Things universe. Fan opinions are split sharply, often revolving around the question of whether he is a good villain or a product of his circumstances. The character presents a difficult mix of being both likable and dislikable.

Available sources suggest viewers respond to him as a complicated fan-favorite antagonist. This is largely due to the blend of menace and vulnerability in Dacre Montgomery’s performance. One fan-oriented post described the character’s death as leaving a “lasting emotional scar,” indicating the depth of his impact. Coverage from IMDB notes that Montgomery based parts of the character on his own experiences of being bullied, which may have contributed to the performance’s authenticity.

A fan-facing summary on social media characterizes him as a “simple 80s bully archetype” made more tragic by hidden vulnerability and abuse. This mix of archetype and hidden depth is what fuels the debate.

What Is Billy Hargrove’s Iconic Costume?

Billy Hargrove’s style is a direct reflection of the 1980s “bad boy” archetype. His costume is simple but highly effective, making it a popular choice for cosplay. The look is easily recognizable and relatively straightforward to replicate.

The core elements of Billy’s outfit, particularly in Season 3, include a denim or light-wash jacket, often worn over a basic t-shirt. He is usually seen in tight-fitting jeans and leather boots or work boots. The hairstyle is a key part of the look, featuring a classic 1980s mullet. Accessories often include aviator-style sunglasses. The simplicity of the costume, combined with the character’s anti-hero status, appeals to many cosplayers who want to portray a “bad boy” with a tragic edge. Social media posts and edits centered on Dacre Montgomery as Billy Hargrove indicate ongoing fandom visibility and cosplay interest, though there are no formal cosplay statistics available from the provided sources.

Timeline of Billy Hargrove’s Appearances

1. Season 2 (1984): Billy moves to Hawkins, becomes abusive stepbrother to Max, clashes with Steve Harrington and the gang, and flirts with Mrs. Wheeler.
2. Season 3 (1985): Billy becomes a vessel for the Mind Flayer, kidnaps children, and ultimately dies saving Eleven from the monster in the season finale.
3. Post-death: Briefly appears as a vision or ghost in Season 4 (Episode 4 “Dear Billy”), as Max relives her memories of him.

Clarifying Canon and Fan Speculation

Context: Billy Hargrove’s Thematic Role

Billy Hargrove serves a specific thematic function within Stranger Things. He acts as a foil to both the main heroes and other villains like Dr. Brenner or Vecna. Compared to these other antagonists, Billy is more human and tragic, which makes his death resonate on a different emotional level. His abusive background explains his aggression, but the show is careful not to excuse his racism or violence, presenting a complex, unsympathetic victim.

The character also represents 1980s toxic masculinity and the “rebel without a cause” trope, updated for modern audiences. Dacre Montgomery’s performance has been highlighted as a breakout, elevating a potentially cliché role into something more nuanced. Billy’s story is a commentary on abuse, chosen violence, and the possibility, however fleeting, of redemption.

Sources and Key Quotes

The following quotes from the show’s production help frame the intent behind the character.

“He’s a product of his environment… I wanted to show the cracks in his armor.”

— Dacre Montgomery, Netflix Interview, 2019

“Billy was always meant to be a tragic figure, not just a bully.”

— The Duffer Brothers, ‘Beyond Stranger Things’, 2017

Fan discussions on Reddit reveal split opinions: ‘His redemption arc felt rushed’ vs ‘His death was the most emotional moment in the series.’

— Summary of fan discourse, Reddit

What Is the Current Status of Billy Hargrove?

There is no planned return for Billy Hargrove in future Stranger Things seasons. The character’s story is considered complete by the showrunners and the actor himself. However, his legacy persists in the fandom through fan art, cosplay, and continued debate about his role as a villain and a victim. Dacre Montgomery continues to pursue film and television projects outside the series, building on the recognition he earned from the role.