Monster (American TV Series): Seasons, Cast & Netflix Info

Netflix’s Monster anthology has become the rare true-crime show that audiences can’t stop talking about between seasons. Created by Ryan Murphy and Ian Brennan, the series dramatizes notorious American criminals one season at a time, starting with Jeffrey Dahmer in 2022 and running through to a rumored Lizzie Borden season. For viewers who’ve been following the Menendez brothers’ story or are curious about the Ed Gein season, the show’s pace of expansion has been relentless. By the time season 3 arrives on October 3, 2025, fans will have watched the creators work through four of America’s most infamous criminal cases in just three years.

Creator: Ryan Murphy · Platform: Netflix · Seasons Released: 2 · Season 1 Premiere: September 21, 2022 · Season 2 Title: Monsters: The Lyle and Erik Menendez Story

What is Monsters season 4 about?

Season 4 of Monster will focus on Lizzie Borden, the axe murders who became one of America’s most famous criminal legends. Ryan Murphy and Ian Brennan described their approach to TV Guide, saying the show “isn’t just telling stories about famous murderers — it’s just as much an exploration of why we care about them.” The creators have consistently framed the anthology as examining the cultural obsession with notoriety rather than simply recounting crimes. First look images from production have started circulating, showing Murphy assembling his cast for what promises to be another deeply researched true-crime dramatization.

Lizzie Borden Story details

The Lizzie Borden case dates to August 4, 1892, when her father Andrew Borden and stepmother Abby were found murdered in their Fall River, Massachusetts home. Lizzie was accused and later acquitted at trial, but the case never stopped fascinating America. Murphy’s version will reportedly examine both the murders and the bizarre media circus that surrounded the trial, according to TV Guide’s reporting on the season’s focus.

Cast and premiere date

Full casting details for the Lizzie Borden season remain under wraps as of this writing. The show’s pattern has been to announce lead actors well in advance of premiere dates, so viewers should expect casting news to arrive before any official date confirmation. The anthology structure allows Murphy to draw from different pools of talent for each season, giving the show flexibility in casting choices.

Is Monster on Netflix a true story?

Yes. Monster is an American biographical crime drama anthology series created by Ryan Murphy and Ian Brennan for Netflix, and every season is based on real events and real people. The show takes creative liberties with dialogue, character relationships, and dramatic timing, but the foundational crimes, victims, and historical contexts are drawn from documented cases.

Season 1 Dahmer basis

The first season, Dahmer – Monster: The Jeffrey Dahmer Story, depicts Jeffrey Dahmer’s crimes between 1978 and 1991, spanning 10 episodes. The series stars Evan Peters as Dahmer and covers his arrest, the impact on his victims’ families, and the notorious case that shocked Milwaukee. The show received both intense viewership and criticism from victims’ families, who argued the series re-traumatized them without providing new insights.

Season 2 Menendez murders

Season 2, titled Monsters: The Lyle and Erik Menendez Story, focuses on the 1989 murders of Jose and Kitty Menendez by their sons Erik and Lyle. The 9-episode season premiered September 19, 2024, and examines the trial and media coverage surrounding the case. Nicholas Alexander Chavez portrays Lyle Menendez while Cooper Koch plays Erik. The show takes a wider lens than just the murders themselves, exploring how the Menendez case reshaped American conversations about child abuse, family violence, and media sensationalism.

Will Monsters have a season 3?

Season 3 of Monster has been confirmed and is titled Monster: The Ed Gein Story. The season was announced on September 16, 2024, and premiered on October 3, 2025, according to the official production timeline. The third season has 8 episodes and centers on Edward Gein, known as the Butcher of Plainfield, who was active in the late 1950s.

Ed Gein story rumors

While Gein’s crimes were the inspiration for characters in The Texas Chainsaw Massacre and Psycho, the Monster series is the first major anthology to give Gein himself a full dramatization. The announcement confirmed what fans had speculated after Murphy hinted at a season exploring rural American criminals beyond the urban serial killers of seasons 1 and 2. Gein’s story is notably different from Dahmer and Menendez — less media spectacle, more small-town horror.

Season 3 potential

Charlie Hunnam stars as Ed Gein in the lead role, bringing his reputation for intense psychological performances to the role. Laurie Metcalf also appears in the season, according to TV Guide. The show will likely explore Gein’s trial and the impact of his case on American horror cinema, a connection Murphy and Brennan have hinted at exploring across the anthology’s run.

Where to watch Monster American TV series?

Monster is a Netflix exclusive, available to stream on the platform in all regions where Netflix operates. All three released seasons are on the service, with season 3 joining season 1 and season 2 in the streaming library. Netflix typically requires a subscription but offers various tier plans depending on video quality and simultaneous streams.

Netflix availability

The series dropped as full seasons rather than weekly episodes, allowing viewers to binge at their own pace. Season 1 premiered September 21, 2022, and quickly became one of Netflix’s most-watched series in its opening weeks. Season 2 followed the same release model on September 19, 2024, and season 3 on October 3, 2025.

All seasons access

Viewers with Netflix accounts can access all episodes without additional purchase beyond their subscription fee. The TV-MA rating means the content is intended for adult audiences only, and parental controls may restrict younger viewers from accessing the series. Netflix does not offer Monster as a rental or purchase title on other platforms — it remains exclusive to the streaming service.

Why is Charlie Hunnam in Monsters season 4?

Charlie Hunnam is not in season 4 — he’s in season 3, playing Ed Gein. The confusion likely stems from the rapid-fire announcement schedule Murphy has used for the series, with seasons 3 and 4 announced close together. Hunnam is known for roles in Sons of Anarchy, Queer as Folk, and the film Papillon, bringing a different kind of star power to the anthology compared to Evan Peters in season 1.

Cast announcements

Hunnam’s casting was announced as part of the September 2024 reveal about the Ed Gein season. His involvement immediately raised the profile of season 3, as he brings international recognition from his British and American film work. The role requires him to portray a Midwestern farmer active in the 1950s, a far cry from his motorcycle-club roles, and fans have speculated about whether his distinctive accent work will come into play.

Ryan Murphy projects

Hunnam joins a growing list of recognizable actors Murphy has assembled for the anthology. The creator has a track record of casting against type — Evan Peters was a surprise choice for Jeffrey Dahmer — and Hunnam represents another opportunity to reshape audience expectations. Murphy’s other Netflix projects, including American Horror Story and 9-1-1, have demonstrated his ability to attract diverse talent to genre programming.

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Ryan Murphy’s true-crime anthology Monster examines infamous cases across seasons, with seasons cast watch guide offering key cast insights and viewing options on Netflix.

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