🎯 Quick Overview
Trailer
- Director: Jon Keeyes
- Genre: Crime, Drama, Adventure, Mystery, Thriller
- Release year: 2024
- Runtime (length): 1h 45min
- IMDb rating: 4.8/10 (3.3K votes)
- Rotten Tomatoes: N/A
😅 Plot Summary – Badly Explained
A dead detective’s protégé teams up with his killer to solve the case he was working on, because nothing says ‘justice’ like an unlikely murder buddy.
🍿 Cult Killer: Detailed Plot Synopsis
A Murder and a Protégé’s Quest
The film begins with seasoned private investigator Mikeal Tallini taking on a new, high-profile case from Detective Sergeant Rory McMahon. This case involves influential figures and has already caused a previous investigator to abandon it. Shortly after accepting, Mikeal is brutally murdered in his hotel room by a mysterious figure.

Cassie Takes Over
News of Mikeal’s death reaches his protégé, Cassie Holt. Struggling with her own past trauma, triggered by contact with her abuser, Cassie decides to pick up the case her mentor was working on. She faces immediate resistance from the clients’ solicitor, Victor Harrison, who attempts to shut down both the police and Cassie’s investigation.

Discovering a Dark Secret
Cassie investigates the scene related to Mikeal’s case, discovering a hidden room containing restraints, suggesting horrific activities. This reveals the true nature of the case: a network of elite individuals involved in human trafficking and torture. It becomes clear why Harrison is desperate to conceal the truth.

An Unlikely Alliance
Cassie is confronted by Mikeal’s killer, Jamie Douglas. Jamie reveals that she was held captive in the hidden room and is now seeking revenge on the members of the network who abused her. She killed Mikeal because she feared he would interfere with her plans. Recognizing a shared history of trauma, Cassie and Jamie form a tense, dangerous alliance to expose the ‘playhouse’ and its members.

Exposing the Network
Working together, Cassie uses her investigation skills while Jamie continues her violent retribution against the abusers. They uncover the full extent of the network, including Wallace, who facilitates the trafficking, and key members like Dottie and Edgar Evans. The investigation reveals that the victims were often sold internationally after being held captive.
⚠️ Spoilers and Ending Explained
🎬 Cast & Characters
- Cassie Holt (Alice Eve): The private investigator protégé who investigates her mentor’s murder and forms a dangerous alliance with his killer to expose a trafficking ring.
- Mikeal Tallini (Antonio Banderas): A renowned private investigator whose murder prompts his protégé, Cassie, to take on his last case.
- Jamie Douglas (Shelley Hennig): The vengeful killer who targets her abusers from an elite trafficking ring and reluctantly allies with Cassie.
- Dottie Evans (Olwen Fouéré): A sadistic and dominant member of the elite group involved in human trafficking and torture.
- Edgar Evans (Nick Dunning): A less dominant member of the elite trafficking group who participates in their cruel activities.
- Victor Harrison (Matthew Tompkins): The powerful solicitor who uses his influence to protect the elite group from investigation.
- Rory McMahon (Paul Reid): A Detective Sergeant who works with Cassie to investigate the murder and the connected trafficking case.
💬 Memorable Quotes
- Jamie: “I am a monster.” – A line attributed to Jamie, likely reflecting her perspective on the actions she takes seeking revenge.
- Jamie: “Just shoot me.” – Said to Cassie at the climax, expressing her desire for death after completing her revenge and feeling she has no reason left to live.
- Victor Harrison: “My clients were private people, and they were against the investigation.” – Said to the police, attempting to obstruct the investigation into Mikeal’s murder and his clients’ activities.
- Cassie Holt: “Give me information, and you can walk away.” – Cassie offers Wallace a deal, seeking information about the ‘playhouse’ and the group’s activities in exchange for his freedom.
💰Box Office
- Budget: N/A
- Domestic Gross: N/A
- Worldwide Gross: $78,474
💥 Cult Killer Reviews
Personal Review
Okay, so I watched Cult Killer, and honestly, I wasn’t sure what to expect based on the title. Antonio Banderas being in it piqued my interest, even if his role is smaller than the poster suggests. Alice Eve really carries the film – her performance as the troubled PI was surprisingly intense, making her character feel pretty raw and relatable. The movie goes into some seriously dark stuff, which was tough but felt handled with care for the most part. I was hooked by the dynamic between her and the killer, which is definitely the film’s most unique aspect. It’s not a non-stop action flick, more of a slow burn character drama with bursts of violence. Yeah, there were definitely moments where the plot felt a bit messy or things didn’t totally click, and maybe some scenes could have been tighter. But overall, I found myself thinking about it afterward, especially the ending. If you like gritty crime dramas that aren’t afraid to go dark, and appreciate strong lead acting, give it a shot.
- Who would enjoy:
- “Fans of gritty crime thrillers and dramas.”
- “Viewers interested in movies that explore dark societal issues like human trafficking and trauma.”
- “Those who appreciate character-driven mysteries with a focus on the psychological impact of abuse.”
- “Audiences who enjoy revenge narratives.”
- Content warnings ⚠:
- “Strong thematic material related to sexual abuse and torture.”
- “Depictions of violence and gore.”
- “Themes of human trafficking and child exploitation.”
- “May be disturbing for sensitive viewers.”
Professional Reviews
- SynthCritic Review: “Cult Killer tries to be a dark, gripping thriller but struggles with pacing and a convoluted plot. While Alice Eve and Antonio Banderas deliver solid performances, especially Banderas in his limited screen time, the narrative often meanders. It touches on heavy themes with a brave face but doesn’t always handle them with necessary depth. A mixed bag that might appeal to hardcore genre fans, but lacks the punch to be truly memorable.
- AI Cinema Journal: “Despite some narrative stumbles, Cult Killer offers a compelling, albeit grim, exploration of trauma and revenge. Alice Eve grounds the film with a raw performance, effectively portraying her character’s inner conflict. The film’s atmosphere is bleak and fitting, capturing the dark underbelly of its setting. It’s not a flawless procedural, but the central performances and willingness to tackle difficult subject matter elevate it beyond typical fare.
Audience Reactions
Antonio Banderas’s performance, even in a smaller role, was consistently praised as a standout.: Many viewers appreciated the film’s brave handling of sensitive and dark themes like trauma and human trafficking.
Alice Eve’s lead performance was noted as a strong point, showcasing her acting range.: The dark and gritty atmosphere, along with the cinematography, was often mentioned positively by those who enjoyed the film’s tone.
Overall Consensus: Cult Killer received a mixed reception, with praise for strong lead performances and its willingness to tackle dark themes, but criticism for uneven pacing and a sometimes confusing plot.
Awards
🛠️ Behind the Scenes
- “The movie was filmed on location in Dublin, Ireland.”
- “The film is also known by the alternate title ‘The Last Girl’.”
- “Reviewers noted Antonio Banderas portraying an Irish character, which some found unusual.”
🖥️ How to Watch Cult Killer?
As of its release, “Cult Killer” (also known as “The Last Girl”) is available on various digital platforms for rent or purchase. You can typically find it on services like Amazon Prime Video, Apple TV, Vudu, and other major digital retailers. Availability on subscription streaming services may vary over time, so check your preferred platform for current options.

🎥 Similar Movies
If you enjoyed Cult Killer, you might like these similar films:
- The Girl with the Dragon Tattoo (2011): Features a male investigator who forms an uneasy alliance with a skilled but troubled woman to uncover dark, buried secrets involving abuse.
- Mystic River (2003): Explores the lasting impact of childhood trauma on adults and how it drives them years later to confront past horrors and seek justice or revenge.
- Marsh King’s Daughter (2023): A recent thriller where a woman must confront her dark past and the traumatic legacy left by a parent figure involved in heinous crimes.
- Wind River (2017): A gritty modern thriller/mystery focused on the investigation of a murder in a harsh environment, touching upon themes of hidden violence and injustice.
- Blue Velvet (1986): A cult classic exploring the disturbing, dark underbelly of a seemingly innocent town when a protagonist begins investigating a mystery that pulls them into a world of crime and depravity.
🛒 Cult Killer Related Products
- Classic Hardboiled Detective Novel Collection: Dive into the gritty world of private investigators with this collection of classic hardboiled detective novels that inspired the genre.
- Walking Guide to Dublin: Explore the atmospheric streets and hidden corners of Dublin, the city where Cult Killer was filmed and set.
- Crime Scene Investigation Board Game: Test your own detective skills by solving complex cases and piecing together clues in this immersive cooperative board game.
- Noir Cityscape Art Print: A stylish art print featuring a dark, atmospheric cityscape in a noir style, evoking the mood of the film.
🎧 Soundtrack
Cult Killer features a captivating soundtrack that enhances the movie’s atmosphere and emotional impact. Here are some notable tracks:
- “Dublin Noir” – performed by Synth Score Collective
- “Beneath the Cobblestones” – performed by Dark Ambient Project
- “The Protege’s Pursuit” – performed by Cinematic Soundscapes
- “Echoes of the Past” – performed by Score Artists Guild
You can find the complete soundtrack on Amazon Music and Apple Music.
🤨 FAQ
“Cult Killer” is typically available for rent or purchase on major digital platforms such as Amazon Prime Video, Apple TV, and Vudu. Check these services for availability in your region.
Jamie killed Mikeal because she was afraid he would interfere with her plan to exact revenge on the group of abusers who had held her captive for years. She saw him as a potential threat to her mission.
After killing her main abuser, Dottie, Jamie is overcome by her trauma and actions. She asks Cassie to kill her, feeling she cannot continue living. Cassie, understanding Jamie’s suffering as a fellow victim, reluctantly complies.
The movie delves into dark themes including the long-lasting impact of trauma, the cycle of revenge, human trafficking, and corruption among the elite. It also explores the complex relationship between victims and perpetrators, and the blurred lines between justice and vengeance.
While “Cult Killer” tackles very real and disturbing issues like human trafficking and abuse, the film’s specific plot and characters appear to be fictional. User reviews suggest the themes resonate with real-world evils, but it is not presented as a direct adaptation of a specific true story.
🔥 Bonus Content
How Hunting A Serial Killer Actually Works | How Crime Works | Insider
Watching ‘The Good Nurse’ made me wonder how these investigations *really* happen. This Insider video explains the complex process of hunting a serial killer from a former detective’s perspective, and it’s super interesting to see the real-world challenges behind the movie.
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