Cast of The Rip: Damon, Affleck, Full List & Roles

Matt Damon and Ben Affleck have reunited for a gritty Netflix thriller, and this time they’re playing narcs who push the line between badge and corruption. The Rip dropped on Netflix on January 16, 2026, with a stacked ensemble cast that reads like a who’s-who of actors who know their way around morally complex characters. Whether you’re here for the Damon-Affleck chemistry, the jaw-dropping ensemble, or just trying to figure out who’s who before the plot twists land—this guide breaks it all down.

Lead Stars: Matt Damon, Ben Affleck · Supporting Cast: Steven Yeun, Teyana Taylor · Release Year: 2026 · Platform: Netflix · Key Roles: Lieutenant Dane Dumars, Detective Sergeant J.D. Byrne

Who is the dirty cop in The Rip?

The central mystery of The Rip hinges on which member of the Tactical Narcotics Team has crossed the line from badge to corruption. Matt Damon stars as Lieutenant Dane Dumars, the narcotics team leader, while Ben Affleck plays Detective Sergeant J.D. Byrne, second in command who was in a relationship with Captain Jackie Velez—whose death opens the movie. The film drops viewers into the hunt for the corrupt cop on the team, keeping audiences guessing until the reveal.

Main cast roles overview

The two leads bring their established chemistry to roles that test their partnership against suspicion and greed. Lieutenant Dane Dumars (Damon) leads the narcotics team, while Detective Sergeant J.D. Byrne (Affleck) serves as his second-in-command. Their dynamic drives the tension as the investigation closes in on one of their own.

The implication: Damon and Affleck’s real-life friendship—previously tested on Good Will Hunting, The Last Duel, and Air—adds an extra layer of tension when their on-screen characters face the possibility of betrayal.

Is Ben Affleck’s brother in The Rip?

Casey Affleck, Ben’s younger brother, does not have a confirmed role in The Rip despite fan speculation connecting the family legacy to the project. The confirmed cast relies on the core Damon-Affleck pairing without adding the Affleck brother to the ensemble.

Affleck family connections

Ben Affleck and Matt Damon have built their careers on collaborations dating back to Good Will Hunting, which they co-wrote. Their production company Artists Equity produced The Rip, making this a passion project for the longtime friends.

What this means: Without Casey Affleck in the mix, the film focuses purely on the Damon-Affleck partnership rather than expanding into an Affleck family affair.

Cast of The Rip full cast

The Rip assembles a formidable ensemble beyond the two leads, filling the Miami-Dade narcotics unit with recognizable faces from action and dramatic cinema.

Steven Yeun as Detective Mike Ro

Steven Yeun plays Detective Mike Ro, a team member who serves as the moral compass of the unit. Described as an honest cop questioning ethics, Ro represents the audience’s potential stand-in as the investigation unfolds.

Teyana Taylor as Detective Numa Baptiste

Teyana Taylor portrays Detective Numa Baptiste, a key ensemble member whose role balances the testosterone-heavy cast. She is partnered with Detective Lolo Salazar, a no-nonsense tattooed cop portrayed by Catalina Sandino Moreno.

Full supporting cast

The expanded cast includes: Sasha Calle as Desiree “Desi” Lopez Molina, Kyle Chandler as DEA Agent Mateo “Matty” Nix, Scott Adkins as FBI Agent Del Byrne, Néstor Carbonell as Major Thom Vallejo, Lina Esco as Captain Jackie Velez, Jose Pablo Cantillo as DEA Agent Dayo Reyes, Cliff Chamberlain as Officer Junger, Alex Hernandez as Officer Warwick, and Daisuke Tsuji as FBI Agent Logan Casiano.

“Leveraging Ben Affleck and Matt Damon’s classic chemistry to texturize a friendship tested by greed.”

— Rotten Tomatoes critic

The pattern: The ensemble casts actors known for morally complex roles—Yeun from Minari, Chandler from Friday Night Lights, Adkins from martial arts films—signaling that every character harbors secrets worth investigating.

Is The Rip based on a true story?

The Rip draws inspiration from real events involving Miami-Dade Police Captain Chris Casiano, whose 2016 raid uncovered $20 million in a narcotics operation. The film also honors Casiano’s son, Jake William Casiano, who died from leukemia in 2021. However, the corrupt cop character and specific plot details remain entirely fictional.

Inspirations from real events

The true story inspiration centers on the audacity of the raid and the personal stakes that drove Casiano. Screen Rant confirms the film is set in a Miami-Dade Police Department narcotics unit, with the Tactical Narcotics Team at the heart of the plot.

“Trust has a price… Who will pay?”

— Netflix Trailer Narrator

The catch: While the film borrows the scale of Casiano’s real-life raid, it invents the corruption mystery entirely—a fictional scaffold for exploring the same themes of loyalty and betrayal that defined the original events.

Who dies in The Rip?

Captain Jackie Velez, played by Lina Esco, dies at the opening of The Rip. Her death sets the investigation in motion and connects Detective Sergeant J.D. Byrne emotionally to the case through their prior relationship. Which other characters survive the film remains a spoiler for viewers watching the Netflix release.

Plot points and cast fates

The film follows the team as they hunt for the dirty cop while dealing with the fallout of Velez’s death. No confirmed cast deaths beyond the opening have been revealed in promotional materials, leaving the full body count to unfold during viewing.

The implication: The early death of a captain raises the stakes immediately, suggesting that everyone on the Tactical Narcotics Team is vulnerable to the consequences of corruption—whether from external enemies or internal betrayal.