Sonequa Martin-Green has been cast in the highly anticipated Blue Bloods spinoff, Boston Blue, set to premiere on CBS this fall. The announcement was confirmed on Tuesday, May 13, when Sonequa Martin-Green shared her excitement and gratitude through an Instagram post that quickly caught the attention of television fans and industry insiders alike. Celebrated for her roles in popular series like The Walking Dead and Star Trek: Discovery, Sonequa Martin-Green is preparing to take on an entirely new challenge as the drama’s lead, drawing considerable attention from fans of both her previous work and the Blue Bloods legacy itself.
The casting of Sonequa Martin-Green as Lena Peters, the new partner to Donnie Wahlberg’s character Danny Reagan, marks an important move for CBS as it seeks to continue the Blue Bloods legacy following the original show‘s conclusion in December 2024. Boston Blue begins filming in Boston, Donnie Wahlberg’s hometown, later this summer. The decision to bring Martin-Green into the heart of a beloved television universe has already energized the show’s fan base, who have voiced their enthusiasm across social media platforms.
In her Instagram post, Sonequa Martin-Green expressed heartfelt appreciation for the opportunity, writing,
“And then the page turned and I said, ‘Wow Lord for real?!’… Grateful to be back in the @cbstv family. Honored to step into another beloved television legacy and make something new. Really excited for what God will do through this. Alright @donniewahlberg let’s go my friend!”
In the post, she included a photo with Donnie Wahlberg as well as screenshots from articles covering her casting, underscoring both the magnitude of the role and her excitement for the project.
Fans have responded with overwhelming positivity, leaving comments such as,
“Well Deserved. You’re phenomenal at your craft. Can’t wait to see you flourish in this new role!”
and “Congratulations! So happy for you!” Their messages highlight the widespread anticipation and encouragement Sonequa Martin-Green has received in stepping into this high-profile position.
While Martin-Green has already earned acclaim for her performance as Michael Burnham in Star Trek: Discovery, a role she portrayed from 2017 to 2024 on Paramount+, Boston Blue offers her a fresh start in a narrative rooted in law enforcement family legacy. She is expected to portray Lena Peters, an officer with deep ties to law enforcement, mirroring the Reagan family’s traditions and values.
During a recent CBS press event, Sonequa Martin-Green commented on joining the Blue Bloods universe, stating,
“We love the Reagans. We have all loved the Reagans for so long. And I feel that we’ll love the Peters too. I’m super excited for this partnership, and to be back in a CBS family — and in this family, your family. It means a lot, and I’m grateful for it. I think we’re going to have a good time.”
Her remarks reflect both respect for the story’s heritage and optimism for exploring new relationships and dynamics in the expanded series.
Donnie Wahlberg, who will reprise his role as Danny Reagan, expressed similar excitement, focusing on the continuation of the Reagan legacy and the chance to introduce new family narratives. In his words,
“One thing about Blue Bloods and how beloved it was is because there are so many law enforcement families in this country. There’s not just the Reagans. They’re in every state, every city, every town, everywhere, and there are other families around that have stories to tell too. Danny’s story will continue the Reagan family. You can’t have Danny without Reagans — there’ll be connective tissue. But we’re also going to get to discover a new family and carry on the tradition of telling their stories.”
The casting of Sonequa Martin-Green not only provides fans with the excitement of new characters and stories, but also builds upon the existing strength of the Blue Bloods fan community. As anticipation grows for the Boston Blue premiere, viewers can expect fresh perspectives on family, tradition, and law enforcement’s role in society, with Sonequa Martin-Green leading a cast poised to deliver both drama and inspiration. The series promises to honor its roots while forging a new path, leaving fans and critics alike eager for its fall launch and curious about the impact this dynamic casting will have on the future of CBS’s crime drama landscape.
