Who Plays John Nolan's Brother on The Rookie
The actor who plays John Nolan's brother on The Rookie is Daniel Lissing. He portrays the character Jack Nolan, John's older brother, in a recurring role across multiple seasons of the ABC procedural series. Daniel Lissing is an Australian actor best known internationally for his role as Jack Thornton on When Calls the Heart, and his casting as Jack Nolan directly connects to John Nolan's backstory as a former LAPD patrol officer who joins the force at age 40. The casting decision was made by The Rookie showrunner Alexi Hawley and casting directors, aligning with the series' focus on family dynamics and personal stakes for the main character. For more background on the show's casting approach, see the official ABC series overview page ABC The Rookie Series Page.
Character Background and Storyline
Jack Nolan, played by Daniel Lissing, is introduced as the brother of John Nolan, portrayed by Nathan Fillion, and serves as a key figure in exploring John's motivations for becoming a rookie cop. The character's storyline often highlights the Nolan family history, including their shared upbringing and the events that shaped John's decision to move from Pennsylvania to Los Angeles. Jack's appearances provide context for John's discipline, sense of duty, and the personal sacrifices he makes as the oldest rookie in the LAPD. The series uses Jack Nolan to reinforce the show's central themes of second chances, family loyalty, and the challenges faced by older recruits in a department dominated by younger officers. Additional context on the show's narrative structure and character arcs can be found in the official The Rookie series guide The Rookie Official Website.
Actor Profile and Other Roles
Daniel Lissing, the actor who plays John Nolan's brother on The Rookie, was born in Sydney, Australia, and began his career in Australian television before landing international roles. Before The Rookie, he starred as Jack Thornton in When Calls the Heart, a Hallmark Channel series that ran for multiple seasons and built a large fanbase. His performance as Jack Nolan on The Rookie is marked by a restrained, grounded style that contrasts with Nathan Fillion's more comedic take on the lead role. Lissing has also appeared in other projects including the Australian series Crownies and the film The Cure, demonstrating a range that spans drama, procedural, and character-driven storytelling. Industry data on his filmography and casting history is available through the IMDb profile for Daniel Lissing Daniel Lissing on IMDb.