📖 Overview
The C.B. Strike TV series, based on J.K. Rowling’s Cormoran Strike novels under the pseudonym Robert Galbraith, premiered on BBC One on August 27, 2017. The British crime drama follows Cormoran Strike, a former military detective turned private investigator, and his resourceful assistant Robin Ellacott. Together, they tackle intricate, high-stakes cases that challenge their abilities and their bond. The series has been praised for its faithful adaptation of the books, along with its compelling characters, suspenseful plots, and dramatic tension.
This series has been adapted from the seven books of the Cormoran Strike series, each exploring a different case, ranging from high-profile celebrity scandals to cold cases steeped in dark secrets. C.B. Strike presents the perfect mix of psychological thriller, crime investigation, and character-driven drama, with Strike’s past continually intertwining with his investigations, bringing new emotional depth to each case.
🧩 Plot and Structure
The show follows a simple yet captivating formula, with each season focused on one of the novels from the Cormoran Strike series. As a whole, the series tracks Strike’s career, his evolving relationship with Robin, and the investigation of complicated criminal cases, many of which seem to have roots in his own traumatic past.

- The Cuckoo’s Calling (2017)
Strike is hired to investigate the apparent suicide of a famous supermodel, which quickly unravels a tangled web of celebrity secrets, betrayal, and corruption. - The Silkworm (2017)
The disappearance of a controversial author leads Strike and Robin into the world of dark literary politics, where no one is exactly who they seem. - Career of Evil (2018)
A gruesome gift sent to Robin forces Strike into an investigation tied to his past, uncovering connections to a disturbing criminal history. - Lethal White (2020)
When a troubled man confesses to a crime he may not have committed, Strike and Robin uncover a sprawling political conspiracy that shakes them to their core. - Troubled Blood (2022)
In the cold case of a missing woman, Strike and Robin find themselves navigating a decades-old mystery, testing their investigative resolve as secrets unravel. - The Ink Black Heart (2024)
Strike and Robin must investigate the murder of an online game developer, diving deep into the world of digital obsession and the dark side of internet anonymity.
🎭 Main Cast and Characters
The series features an ensemble cast of talented actors who bring the vivid characters of the books to life. Tom Burke portrays Cormoran Strike, bringing an intensity and vulnerability to the role of the former military police officer turned private detective. His complex personality and emotional depth resonate throughout the series.

- Tom Burke as Cormoran Strike: A war veteran turned private investigator, dealing with personal demons while solving complex cases.
- Holliday Grainger as Robin Ellacott: Strike’s intelligent and determined assistant, whose evolving relationship with him adds a layer of emotional depth to the series.
- Kerr Logan as Matthew Cunliffe: Robin’s fiancé, whose relationship with her and Strike introduces subtle tension and drama.
- Jonas Armstrong as Saul Morris: A supporting character who adds intrigue and complexity to the investigations.
- Linda Bassett as Joan Nancarrow: A strong supporting character whose interactions with Strike add depth to his backstory.
- Fionnula Flanagan as Oonagh Kennedy: An important figure in the investigation, whose involvement adds intrigue.
🏆 Critical Reception
C.B. Strike has been positively received by critics and audiences alike, particularly for its faithful adaptation of the books, its strong performances, and the compelling, intricate cases that make up each season. The show is lauded for how it blends crime-solving with deep character study, with special praise given to the chemistry between Tom Burke and Holliday Grainger.
The series has an average rating of 77% on Rotten Tomatoes, with critics praising its suspenseful storytelling and the strong performances at the heart of the show. Tom Burke’s portrayal of Cormoran Strike has been highlighted as a standout, with his ability to portray both strength and vulnerability giving the character a unique depth.

🔍 Themes and Analysis
C.B. Strike is more than just a typical crime drama—it is a deeply character-driven series that examines the personal lives and psychological complexities of its leads. Each case that Strike and Robin investigate often brings them face-to-face with the darker parts of society, as well as their own vulnerabilities. The tension between them, both personal and professional, plays a pivotal role in the development of the series, making their partnership compelling and dynamic.
The show also explores themes such as trauma, redemption, and justice. Strike’s troubled past, which includes his military service and painful family history, informs his work as a detective. His moral compass is often challenged, and his struggle to come to terms with his own pain adds emotional layers to the otherwise thrilling investigations. Robin’s personal journey, as she evolves from a humble assistant to an integral part of the detective agency, adds another layer of growth and development to the show.
📺 Where to Watch
C.B. Strike is available for streaming on the following platforms:
- United Kingdom: BBC iPlayer
- United States: HBO Max (formerly on Cinemax)
- Canada: HBO Canada
- Australia: Foxtel Now
The show is also available for purchase or rent on various digital platforms, making it accessible to a global audience.
🧠 Final Thoughts
C.B. Strike is a must-watch for fans of crime thrillers and character-driven dramas. The series masterfully combines detective work with emotional depth, making it a standout in the genre. With compelling mysteries, complex characters, and brilliant performances from its cast, C.B. Strike offers a blend of suspense, intrigue, and heart that keeps viewers coming back for more.
Tom Burke and Holliday Grainger’s chemistry is undoubtedly the driving force behind the show, bringing the dynamic partnership between Strike and Robin to life in a way that is both engaging and emotionally powerful. Whether you’re a fan of the books or a newcomer to the world of Cormoran Strike, this series is sure to leave you hooked.