AceShowbiz - For many fans of crime television, Titus Welliver has become synonymous with gritty, weathered, and morally complex characters, especially in urban settings. His portrayal of the titular detective in Bosch set a high bar for tough, lived-in drama, making any subsequent role in a similar genre instantly comparable. Now, Welliver is making his return to the crime drama world with The Westies, a new period series premiering this summer.

The Westies is scheduled to debut on MGM+ on July 12, 2026. The show is a period crime drama set in New York City during the early 1980s and focuses on the infamous Irish-American gang known as the Westies. Created by Chris Brancato and Michael Panes, the series explores a tough, morally ambiguous world of law enforcement and organized crime, themes familiar to fans of Welliver's previous work.

The cast features several notable actors including J.K. Simmons as Eamon Sweeney, the brutal leader of the Westies gang, and Titus Welliver himself as Glenn Keenan, a corrupt NYPD beat cop. Other cast members include Jessica Frances Dukes as Birdie Polk, Tom Brittney as James "Jimmy" Roarke, Stanley Morgan as Mickey Flanagan, Sarah Bolger as Bridget Walsh, Allen Leech as Brendan Cahill, Hamish Allan-Headley portraying John Gotti, Vincent Walsh as Eddie Breen, and Hilary McCormack as Erin Malone.

The Westies is set against the backdrop of 1981 New York, specifically focusing on the Hell's Kitchen Irish gang that controlled the docks during the construction of the Jacob Javits Center. The storyline centers on the gang’s dominance and their uneasy alliance with the much larger Gambino crime family. Despite being vastly outnumbered—by estimates of 100 to one—the Westies were known for their toughness and reliability, often being used by the Gambinos for violent assignments.

As Titus Welliver explained in an interview, the show is "really a story about the Westies," highlighting the tensions and alliances forged during this turbulent time. He described the gang’s control over the west side and the docks, contrasting it with the Gambino family's hold on the union. This fraught "meeting of the minds" creates a volatile dynamic that drives much of the drama.

Welliver's character, Glenn Keenan, is portrayed as a complex and deeply flawed individual. Unlike the justice-driven and results-oriented Harry Bosch, Keenan is a beat cop whose moral compass has been compromised by corruption. "[Keenan] still walks the streets, but he's corrupt," Welliver said. "He's a very, very complex and deeply nuanced character," which sets The Westies apart by exploring the darker side of law enforcement.

J.K. Simmons plays a critical role as Eamon Sweeney, the ruthless leader of the gang, setting up a tense collision course between law enforcement and organized crime that blurs traditional lines of loyalty and justice. This conflict is central to the series’ narrative tension.

The show also offers a vivid recreation of 1980s New York, a city much changed since that era. Modern technology, including computer-generated imagery, helps seamlessly recreate the look and feel of Hell's Kitchen and other iconic locations of the time. Welliver mentioned being stunned by the CG recreations of Times Square and surrounding areas from that period. The production includes a detailed practical set replicating a Hell's Kitchen pub called the 596, emphasizing the show's commitment to authenticity.

Fans of Titus Welliver will find The Westies a compelling follow-up to his acclaimed work in Bosch, as it revisits themes of crime, loyalty, and moral ambiguity in a fresh historical context. The series promises to deliver the tough, adult drama that has become Welliver’s signature while exploring new depths in a period setting rarely seen on television.

With its July 12 release on MGM+, The Westies is poised to attract audiences who appreciate gritty crime stories and richly drawn characters, marking an exciting new chapter in Welliver’s career.