Sugar Season 2 Cast Guide: Meet Every Character and Who Plays Them

‘Sugar’ Season 2 Cast Overview

• Sugar returns for an eight-episode second season on Apple TV+, premiering Friday, June 19, 2026, with new episodes weekly through the August 7 finale.
• Colin Farrell is back as John Sugar, the film-obsessed Los Angeles private eye, and this time he’s hunting for the missing older brother of an up-and-coming boxer while still searching for his own lost sister.
• The case cracks open into a city-wide conspiracy, pulling in a nearly all-new ensemble led by Jin Ha, Raymond Lee, Tony Dalton, Laura Donnelly and Sasha Calle, with Shea Whigham along as a special guest star.

Apple TV+’s stylish neo-noir mystery Sugar became one of television’s most surprising genre mashups in its first season, blending old-Hollywood detective storytelling with a twist few viewers saw coming. Now, nearly two years later, the series is back for Season 2, with John Sugar returning to Los Angeles still taking cases, still carrying secrets and still searching for the sister he hasn’t been able to find.

Premiering June 19 on Apple TV+, the new season introduces a fresh mystery and an almost entirely new ensemble of cast members. And if the trailer is any indication, the show hasn’t lost its taste for old-Hollywood melancholy—or its willingness to get weird.

Here’s a complete guide to the Sugar Season 2 cast and characters.

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Full Cast of Sugar Season 2

Here’s a look at the full lineup of Sugar’s new and returning characters and the actors who play them.

Colin Farrell as John Sugar

Known For: The Banshees of Inisherin (2022), The Penguin (2024), The Batman (2022)

John Sugar is a part-time private investigator, full-time cinema buff and the titular character of the series. Extremely—and sometimes too—polite, averse to violence and the keeper of what appears to be plenty of emotional scars, there’s always been more to Sugar than meets the eye, as viewers discovered in Season 1. Charming and empathetic, he’s the kind of detective who’d rather talk his way through a problem than throw a punch.

This season, Sugar takes on a new missing-persons case: the disappearance of Ji Moon, the older brother of rising boxer Danny Moon. What begins as a search for one missing man quickly spirals into something far larger and darker, pulling Sugar into a conspiracy that stretches far beyond a single disappearance.

All the while, he’s still searching for his missing sister, whom he believes may be somewhere on Earth. The official logline frames the season’s central question as how far Sugar will go to do what’s right once the case begins to unravel. Given his history, the more interesting question may be what it’ll cost him when he does.

Jin Ha as Danny Moon

Known For: Pachinko (2022), Civil War (2024), Only Murders in the Building (2024)

Jin Ha plays Danny Moon, an up-and-coming Los Angeles boxer who finds himself mixed up with the wrong people both in and out of the ring. When his older brother disappears, he brings the case to Sugar, making him both the emotional engine of the season and the thread Sugar pulls to unravel everything else.

What’s immediately clear is that Danny is out of his depth—a young man afraid of losing one of the people he loves most, with no idea how to stop it. That vulnerability gives the character weight beyond the boxing storyline, grounding the larger conspiracy in something personal.

The boxing world also gives Season 2 a gritty, physical texture the first season’s Hollywood backdrop didn’t have, swapping studio lots and movie-star mansions for gyms, locker rooms and the kind of places where every punch carries consequences.

Raymond Lee as Ji Moon

Known For: Quantum Leap (2022), Top Gun: Maverick (2022), Kevin Can F**k Himself (2021)

Raymond Lee plays the older brother of Danny whose disappearance kicks off the entire season. By every indication we have so far, he’s running from something. He’s a man who doesn’t want to be found, which is exactly the kind of person Sugar is best at finding. The mystery of why he vanished, and what he’s mixed up in, is the core of this season’s investigation.

Tony Dalton as Lieutenant Ray Vega

Known For: Better Call Saul (2018–2022), Hawkeye (2021), Daredevil: Born Again (2025)

Tony Dalton plays Lieutenant Ray Vega of the Los Angeles County Sheriff’s Department. Based on the new season’s trailer, he certainly doesn’t appear to be someone who can be trusted. He leans on Sugar during an interrogation and clearly knows more than he’s letting on — the kind of official who turns out to be a roadblock in the investigation rather than an ally. Whether he’s corrupt, compromised or simply playing his own game is one of the season’s open questions.

Laura Donnelly as Charlotte Fischer

Known For: The Nevers (2021), Say Nothing (2024), Outlander (2014–2017)

Laura Donnelly plays a charismatic, mysterious woman who appears to go on a date with John but is seemingly—and unusually—completely immune to Sugar’s considerable charm. In a show where the lead can disarm almost anyone, a character who doesn’t melt is immediately worth keeping an eye on.

Beyond that, the show is keeping her role close to the chest, which fits a season built on conspiracy and concealment.

Sasha Calle as Val

Sasha Calle rounds out the headline additions, joining the season in a role Apple has kept under wraps.

Guest Stars & Returning Cast

Special guest star Shea Whigham will play a government agency employee who lends Sugar a hand on his cases.

Several Season 1 players are also expected to reappear in some form, including Kirby Howell-Baptiste as Ruby and Amy Ryan as Melanie Matthews, threading the new mystery back to the world Sugar already knew.

Stream ‘Sugar’ & More Apple TV Content on DIRECTV

Season 2 of Sugar premieres on Apple TV+ on Friday, June 19, with new episodes releasing weekly.

If Season 1 proved anything, it’s that Sugar isn’t interested in being a conventional private detective story. With a fresh mystery, an almost entirely new ensemble and a track record of dropping twists viewers never dreamed of, Season 2 looks like we’re moving into even stranger territory.

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