Cast of Grace (TV Series): Full Character Guide for All Seasons

If you’ve been following the ITV crime drama Grace, you already know that the cast has shifted more than a few times across its six seasons. From John Simm’s steady presence as Detective Superintendent Roy Grace to the exit of a beloved sidekick and the arrival of a mysterious son, the show keeps its ensemble in motion. This guide lays out every main and recurring actor, clears up the biggest plot questions (yes, including that baby storyline and Bruno Roy’s identity), and shows you where each character fits across the series timeline.

Seasons aired: 6 (2021–2026) ·
Episode count: 24 (across 6 series) ·
Lead actor: John Simm as DS Roy Grace ·
Original network: ITV (UK) ·
Main setting: Brighton, England

Seven key facts give the backbone of the series: genre, creator, lead, network, premiere date, seasons, and source material.

What happened to Grace and Cleo’s baby?

The question that keeps popping up in fan forums and search queries: did Cleo lose the baby? According to Cosmopolitan UK (lifestyle & entertainment media), Cleo Morey is introduced in series 2 and is described as a senior anatomical pathology technician and Grace’s fiancée. The series, however, has not publicly confirmed whether her pregnancy storyline involves a miscarriage, stillbirth, or a live birth.

Did Cleo lose the baby?

• Cosmopolitan UK’s season 6 cast preview notes Cleo’s role but does not address the baby’s fate (Cosmopolitan UK (lifestyle & entertainment media))
• Wikipedia’s cast list shows Cleo appearing from series 2 onward but provides no episode-level plot detail on pregnancy outcome (Wikipedia (community-edited reference))

Is the baby storyline resolved in season 6?

• Available sources on series 6 focus on Bruno Roy’s introduction and Cassian Pewe’s role, not on Cleo’s pregnancy arc (TV Guide (editorial database))
• No official synopsis for series 6 mentions a baby conclusion

The implication: viewers seeking closure on the baby plot will need to wait for official episode summaries or watch series 6 directly. The ambiguity around this personal storyline is a deliberate narrative gap that the show has not yet closed.

Why is DS Norman Potting leaving Grace?

Few character exits on Grace have generated as much discussion as Norman Potting’s departure. Craig Parkinson played the seasoned detective from series 1 through series 4, but he did not return for series 5. Both Wikipedia (community-edited reference) and TV Guide (editorial database) confirm Potting’s appearances only through series 4, with no series 5 listing.

Why is Norman not in Grace series 5?

• Wikipedia lists DS Norman Potting as appearing in series 1–4 only (Wikipedia (community-edited reference))
• Rotten Tomatoes season 4 cast credits Craig Parkinson as DS Norman Potting (Rotten Tomatoes (aggregated critic data))
• No official statement from ITV or Parkinson explains the exit’s in-universe reason

Does Norman return to Grace season 5?

• TV Guide’s season 5 cast list does not include Craig Parkinson (TV Guide (editorial database))
• MovieMeter’s ensemble list includes Parkinson but notes his tenure ends after series 4 (MovieMeter (community database))

The pattern: Norman Potting’s exit is permanent and tied to the character’s arc, though the show has not disclosed the narrative reason—retirement, reassignment, or death. For fans, this leaves a gap in the team’s chemistry that series 5 and 6 fill with new faces like DC Vee Wilde.

Is Bruno Roy Grace’s son?

This is the breakout question from series 6. Bruno Roy is introduced in the 2026 season as a character with the surname Roy—the same as DS Roy Grace’s given name. According to Wikipedia (community-edited reference), Bruno is presented as Roy Grace’s son, marking a major personal development for the lead character. Cosmopolitan UK (lifestyle & entertainment media) also lists Bruno among new series 6 cast members without specifying the biological relationship further.

How is Bruno related to Roy Grace?

• Wikipedia identifies Bruno as Roy Grace’s son, appearing in series 6 (Wikipedia (community-edited reference))
• No source clarifies Bruno’s mother or whether this is a previously unknown child or a newly written character

Who plays Bruno in Grace series 6?

• The actor portraying Bruno is not yet listed in major cast databases as of April 2026 (TV Guide (editorial database))
• IMDb’s full cast page for series 6 is still being updated

The catch: Bruno’s arrival shifts Grace from a pure procedural to a family drama in ways the earlier seasons avoided. For the first time, Roy Grace’s personal history outside the police station becomes a primary driver of the plot. Viewers should expect the father-son tension to ripple through the whole ensemble.

Who is Cassian Pewe in Grace?

Cassian Pewe enters the series in series 3 and continues through series 6, played by Sam Hoare. According to Wikipedia (community-edited reference), Pewe holds the rank of Assistant Chief Constable, placing him above Grace in the police hierarchy. TV Guide (editorial database) corroborates his recurring presence across multiple seasons. For more information about the cast of Grace, see Акторський склад 1923 року.

What is Cassian Pewe’s role in the story?

• Wikipedia lists Cassian Pewe as ACC, appearing from series 3 onward (Wikipedia (community-edited reference))
• His relationship to Grace is described as “ally or antagonist” depending on the source—the show keeps it ambiguous
• TV Guide includes Pewe as a credited cast member but does not specify his narrative function (TV Guide (editorial database))

Who plays Cassian Pewe?

• The role is played by Sam Hoare (Wikipedia (community-edited reference))
• IMDb credits Hoare with the character across multiple episodes

Why this matters: Cassian Pewe represents the bureaucracy that Grace must navigate—a recurring theme in Peter James’s novels. Whether he becomes a mentor or a roadblock will significantly affect how the team operates in future storylines.

Does Grace marry Cleo?

Fans rooting for Roy Grace and Cleo Morey to walk down the aisle: the series has not shown or confirmed a wedding through series 5. Cosmopolitan UK (lifestyle & entertainment media) describes Cleo as Grace’s fiancée, implying an engagement but not a marriage. Rotten Tomatoes (aggregated critic data) lists Cleo’s character as recurring across series 2 through 4 with no marital status change.

Do Roy Grace and Cleo Morey get married?

• Cosmopolitan UK refers to Cleo as Grace’s fiancée in its season 6 cast preview (Cosmopolitan UK (lifestyle & entertainment media))
• Wikipedia does not list any marriage event in the series episode summaries (Wikipedia (community-edited reference))

Is there a wedding in the series?

• No wedding ceremony is referenced in any major cast guide or episode synopsis
• TV Guide’s cast pages do not mention a character’s marital status as a plot point (TV Guide (editorial database))

The trade-off: By keeping Grace and Cleo engaged but not married, the show retains dramatic flexibility—if the baby storyline ever resolves, a wedding could serve as a season finale milestone. For now, the relationship remains in a holding pattern that mirrors the unresolved personal arcs across the series.

Full cast list: Main and recurring characters across all seasons

Six series of casting decisions produce a clear pattern: the core trio of Simm, Campbell, and Tapper remains stable, while supporting roles shift with each season’s mystery.

Source references: TV Guide (editorial database), Wikipedia (community-edited reference), Rotten Tomatoes (aggregated critic data), MovieMeter (community database).

Key questions answered

Block Quotes

“John Simm stars as Detective Superintendent Roy Grace in Grace.”
— TV Guide (editorial database)

“Grace is a British television crime drama series based on the Roy Grace novels by Peter James.”
— Wikipedia (community-edited reference)

What this means for viewers

For fans of the ITV crime drama, the cast changes across six seasons tell a story of evolution rather than revolution. John Simm remains the anchor, but the departure of Craig Parkinson and the arrival of Bruno Roy signal a shift from team-based investigations to personal stakes. The unresolved baby storyline and the ambiguous role of Cassian Pewe mean that the show’s emotional center is still in motion. For viewers who started with series 1, the ensemble in series 6 is nearly unrecognizable—but the procedural core, grounded in Peter James’s novels, holds steady. The implication is clear: Grace is a show that prioritizes narrative flexibility over cast stability, and that approach will reward patient viewers willing to follow the character arcs through their full arcs.

Frequently asked questions

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