To Catch a Killer is a 2023 crime thriller series based on true events and adapted from the bestselling nonâfiction book of the same name. The story follows the intense and gripping manhunt for a notorious serial killer, blending dramatic reenactments with investigative storytelling.
The series centers on a team of detectives racing against time to track down the perpetrator, exploring psychological profiling, forensic breakthroughs, and the emotional toll on both law enforcement and the victimsâ families. Each episode delves deeper into the mystery, uncovering twists that keep audiences engaged until the very end.

Known for its tense pacing, characterâdriven moments, and meticulous attention to realâworld investigative detail, To Catch a Killer has been praised for bringing a fresh and immersive perspective to the trueâcrime genre.

On New Yearâs Eve in Baltimore, partygoers are massacred by a rooftop sniper on a rampage. By the time a local police officer (Shailene Woodley) responds to the scene, the killer is long gone. Can she stop him before itâs too late? From DamiĂĄn Szifron (Wild Tales), To Catch a Killer stars Woodley, Ben Mendelsohn, and Jovan Adepo.
Whoâs in the cast of To Catch a Killer?
- Shailene Woodley (Big Little Lies) as Eleanor Falco, a police officer
- Ben Mendelsohn (The Outsider) as Geoffrey Lammark, an FBI agent
- Jovan Adepo (3 Body Problem) as Jack McKenzie, Lammarkâs colleague
- Ralph Ineson (The Witch) as Dean Possey
- Rosemary Dunsmore (Chucky the series) as Mrs. Possey
- Richard Zeman (Ren) as Frank Graber
- Dusan Dukic (The United States vs. Billie Holiday) as Krupp
- Jason Cavalier (The Sticky) as Marquand
- Nick Walker (Pieces of a Woman) as Jesse Capleton
- Darcy Laurie (Virgin River) as Rodney Lang
- Mark Camacho (X-Men: Days of Future Past) as Chief Jackson, who heads the local precinct

What happens in To Catch a Killer?
On New Yearâs Eve in Baltimore, a sniper fatally shoots more than two dozen people while they celebrate in high-rises across the cityâs Inner Harbor. Officer Eleanor Falco (Woodley) responds to the scene, where she meets FBI Special Agent Lammark (Mendelsohn). Impressed by Falcoâs instincts, Lammark convinces his team to bring her into the fold. As they investigate the mass shooting, Falco, Lammark, and terrorist task force agent Jack McKenzie (Adepo) discover the killerâs motivations â and realize heâs far from finished.

Is To Catch a Killer based on a book?
No, itâs an original screenplay co-written by Szifron and Jonathan Wakeham (Midas Man).
Is To Catch a Killer based on a true story?
No, itâs fictional.

Where does To Catch a Killer take place?
To Catch a Killer takes place in Baltimore.