When Allegiance first premiered in 2024 on CBC and The CW, audiences were introduced to Luke Tucker, a rookie constable played by rising star Lachlan Quarmby. His wide-eyed honesty and determination to do the right thing quickly made him a fan favorite. As Season 2 rolled out in 2025, viewers wanted to know: how will Luke grow in a world that constantly tests his ideals?
From Rookie Nerves to Hard Choices
Season 1 established Tucker as the heart of the show. He wasn’t just a young cop learning the ropes; he was a symbol of integrity in a police department riddled with conflicting loyalties. Quarmby played him with a vulnerability that struck a chord—he wasn’t flawless, but he always tried to rise above the compromises around him.
Audiences who loved his intense role in Allegiance were surprised to see him in Hallmark’s Providence Falls, a time-bending romance that revealed his softer, romantic side.
In Season 2, the writers have pushed him further into moral gray areas. Luke finds himself torn between ambition and staying true to his principles, mirroring struggles many real officers face. Fans have praised Quarmby’s ability to balance the tension of being both naïve and courageous, making Luke’s journey feel authentic.
Lachlan Quarmby’s Breakout Moment
For Lachlan Quarmby, Allegiance represents a defining role. In interviews, he has described the experience as “the best working project of my career so far”, noting how deeply the story resonates with him. His tall, commanding presence, combined with a soft-spoken honesty, makes Luke Tucker stand out in a crowded TV landscape.
While Quarmby has charmed Hallmark audiences in Providence Falls, Allegiance proves his ability to handle complex, dramatic arcs. Critics are beginning to note that his versatility could open doors to even bigger projects shortly.
For a full picture of Quarmby’s rise beyond Allegiance, his biography and career timeline show just how quickly he has become one of 2025’s most-watched actors.
Fan Reactions and Future Speculation
On social media, Allegiance fans have been vocal about Luke Tucker’s evolution. Many admire his courage, while others wonder whether the pressures of the job will harden him in later seasons. The debates highlight exactly why Quarmby’s performance works: it makes people feel invested in what happens next.
With Season 2 showing stronger ratings and renewed attention, Allegiance may soon become a breakout Canadian export—and Lachlan Quarmby’s Luke Tucker is right at the heart of that success.