The Copycat Killer (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

The Copycat Killer centers on traumatized criminal profiler Eleanor “Ellie” Douglas, who is drawn into a new investigation when someone recreates her most infamous case. As suspicion turns toward her, Ellie must confront a calculated revenge scheme that threatens both her freedom and her life.

The Copycat Killer is a 2026 thriller directed by Jim Donovan and written by Al Kratina. The film follows a criminal profiler whose past becomes the key to a new and dangerous case.

When a murderer begins imitating her most infamous investigation, Eleanor “Ellie” Douglas is pulled back into the work. The situation becomes more personal when she is treated as the prime suspect and faces the possibility of becoming the killer’s next target.

The Copycat Killer movie details

Story without spoilers

Eleanor “Ellie” Douglas is a traumatized criminal profiler with a professional history that makes her uniquely qualified to understand a new series of crimes. The killer behind them appears to be copying the details of Ellie’s most infamous case, creating a direct connection between the past and present.

As Ellie investigates, the case places her freedom at risk. She is framed as the main suspect while the person responsible uses the investigation as part of a revenge game. The premise sets up a thriller built around professional expertise, personal trauma and the pressure of proving the truth before the copycat can strike again.

What to expect

The film is positioned as a thriller focused on a criminal investigation with a strong personal connection for its central character. Its premise suggests a story involving suspicion, deception, revenge and the challenge of separating an authentic investigation from a carefully constructed imitation.

Because Ellie is both the investigator and the person being targeted, the narrative places her under pressure from two directions: she must identify the copycat while defending herself against the accusation that she is responsible. The supplied synopsis keeps the specific twists and outcome undisclosed.

Cast and creative team

Melissa O'Neil leads the cast as Eleanor “Ellie” Douglas. Greyston Holt plays Julian Duffy, while Peter Facinelli portrays Glenn Boyd. Alex Castillo appears as Detective Lisa Deloria, Karen Knox plays Vale Talbot, and Ronnie Rowe plays Kenneth Barrow.

Jim Donovan directs The Copycat Killer from a screenplay by Al Kratina.

• Melissa O'Neil as Eleanor 'Ellie' Douglas
• Greyston Holt as Julian Duffy
• Peter Facinelli as Glenn Boyd
• Alex Castillo as Detective Lisa Deloria
• Karen Knox as Vale Talbot
• Ronnie Rowe as Kenneth Barrow

Release and production context

The Copycat Killer is listed as a 2026 release, with a release date of August 29, 2026. It is a Canadian production from Vortex Media and is in English. The film is categorized as a thriller. No runtime is provided in the supplied information.

Production companies: Vortex Media

Movies Dock view

With its focus on a profiler caught between a copied crime and a damaging accusation, The Copycat Killer is built around a compact thriller premise. The connection to Ellie’s most notorious case gives the investigation a personal stake while keeping the central mystery tied to questions of identity, evidence and revenge.

Film data:
TMDB · IMDb