Detective John Cardinal investigates a missing 13-year-old girl whose body is found in the shaft-head of an abandoned mine. That is the engine of “Cardinal,” a crime drama that ran four seasons on CTV from 2017 through 2020. The show follows Cardinal as he uncovers what happened to the girl while also facing an investigation by his new partner, Lise Delorme, played by Karine Vanasse.
The series is based on the novels of crime writer Giles Blunt, and it centers on the fictional city of Algonquin Bay. It premiered on January 25, 2017, on CTV in English and Super Écran in French. The show was created by Daniel Grou and Jeff Renfroe, and it stars Billy Campbell as Cardinal. The series ran for 24 episodes across four seasons, with the final episode airing on May 11, 2020.
Trailer, via eOne On Demand.
A Slow Burn in Algonquin Bay
“Cardinal” is a slow-burn procedural. The first season, which adapts Blunt’s novel “Forty Words for Sorrow,” takes six episodes to follow the investigation of a murdered young girl. The show trusts its audience to sit with the case, and that patience pays off in the later episodes of the season. The pacing can feel deliberate early on, but the payoff is a stronger sense of dread.
The setting is central to the show’s tone. Algonquin Bay is a small, isolated town where everyone knows everyone else’s business. The show captures the claustrophobia of a community that refuses to acknowledge its own darkness. Cardinal and Delorme move through this world with a sense of weariness that feels earned rather than forced.
Billy Campbell plays Cardinal with a quiet intensity. He is not a man of many words, and his performance benefits from that restraint. His partnership with Delorme, played by Karine Vanasse, forms the emotional core of the show. Their dynamic is built on mutual respect and shared exhaustion, and it carries the series through its darkest moments.
The Partner Problem
Delorme’s role as Cardinal’s partner is more than a plot device. She is a tough investigator in her own right, and she comes under investigation herself. This dual investigation creates tension within the central case, forcing Cardinal to question both the evidence and the people around him.
The show handles the investigation of Cardinal himself with care. It does not rush to judgment, and it allows the audience to see the world through both detectives’ eyes. This approach makes the show feel more mature than many other procedurals, which often treat the side investigation as a simple obstacle.
The partnership between Cardinal and Delorme is the show’s best asset. Their scenes together are the most memorable moments of the series. They talk about the case, but they also talk about their lives, their families, and the weight of their jobs. These conversations humanize characters who could easily remain flat ciphers.
Six Seasons, One Story
The show adapts several of Blunt’s novels across its run. The first season covers “Forty Words for Sorrow.” The second season adapts Blunt’s third Cardinal novel, “Blackfly Season.” The third season covers “By the Time You Read This” and “Crime Machine,” the fourth and fifth novels in the series. The fourth and final season adapts the sixth novel, “Until the Night.”
This structure means that each season stands on its own, but the show also builds toward a larger arc. The mysteries are connected by recurring themes and characters, even if they are not directly linked from one season to the next. The show’s willingness to adapt multiple novels in a single season gives it a sense of ambition that is rare in network television.
The adaptation is faithful to the novels, though the show naturally condenses the source material. Fans of the books will recognize the key details, even as the show sometimes alters the timing of events. The changes are small, and they rarely detract from the overall experience.
The Case That Started It All
The first season’s central case, involving the murdered girl, is the show’s strongest entry. The investigation unfolds over six episodes, and it builds to a conclusion that is both satisfying and unsettling. The show does not shy away from the brutality of the crime, but it also avoids sensationalism.
The body in the shaft-head is a powerful image, and the show uses it to explore the nature of grief and loss. The investigation forces Cardinal to confront his own failures, both personal and professional. The case becomes less about solving a puzzle and more about understanding the cost of doing the job.
The first season sets the template for everything that follows. It establishes the tone, the characters, and the world of Algonquin Bay. It also introduces the show’s central dilemma: the need to do justice while also protecting the people you love.
A Final Season Worth Watching
The fourth season, which adapts “Until the Night,” brings the show to a close. The season deals with a case that has haunted Cardinal for years, and it forces him to confront his past in ways that earlier seasons only hinted at. The finale ties together threads from across the series, giving the show a sense of closure that many shows of this type lack.
The fourth season is the most ambitious of the series. It asks more of the audience, and it rewards those who stick with it. The show’s final stretch is a masterclass in building suspense, and it delivers a resolution that feels earned rather than convenient.
The series ends on a note that respects the characters and the world it has built. It does not offer easy answers, but it offers honest ones. That honesty is what makes “Cardinal” stand out among crime dramas.
What Works, What Doesn’t
“Cardinal” is not perfect. Some episodes drag, and the show’s reliance on flashbacks can occasionally slow the momentum. The pacing issue that affects the first season is present in varying degrees throughout the series, though it improves as the show goes on.
The show’s strengths outweigh its weaknesses. The performances are consistently strong, the writing is sharp, and the direction is confident. The show knows exactly what it wants to be, and it executes that vision with discipline.
The show’s weakest moments come when it leans too heavily on exposition. Some scenes feel like information dumps rather than natural conversation, and these moments can break the spell of the show’s carefully crafted world. However, these lapses are infrequent enough that they do not significantly damage the overall viewing experience.
A Solid Addition to the Genre
“Cardinal” is a solid addition to the crime drama genre. It is not a reinvention of the wheel, but it is a well-made example of the form. The show respects its audience, and it rewards viewers who are willing to engage with its slower pace.
The show’s success is due in large part to its cast. Billy Campbell and Karine Vanasse have a chemistry that makes their scenes impossible to look away from. Their partnership is the beating heart of the show, and it anchors every episode.
The show also benefits from its setting. Algonquin Bay is a specific, lived-in place, and the show treats it with care. The town is not a prop; it is a character in its own right.
Key Facts
- Premiere: January 25, 2017, on CTV (English) and Super Écran (French)
- Final Episode: May 11, 2020
- Seasons: 4, totaling 24 episodes
- Novels Adapted: “Forty Words for Sorrow,” “Blackfly Season,” “By the Time You Read This,” “Crime Machine,” “Until the Night”
- Score: 6.9/10
“Cardinal” is a show that rewards patience. It is not a series for viewers who want instant gratification. The show asks for investment, and it delivers on that investment. The final season, in particular, is a strong argument for the value of the entire series.
The show’s legacy is secure. It has left behind a consistent record of quality crime drama, and it has established itself as one of the more distinctive entries in the genre. Its influence can be seen in subsequent crime series that have followed its lead in pacing and character development.
The show’s final season is a fitting end to a series that spent four years building toward it. The resolution is earned, and the show leaves its audience with a sense of closure that is rare in television. It is a show that knows when to let go.
“Cardinal” is a show that deserves attention. It is not the most flashy or the most talked-about crime drama, but it is a show that delivers on its promises. It is a show that respects its audience, and it respects its characters. It is a show that is worth watching.
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