Blue Bloods Spinoff Boston Blue Recasts Sean Reagan After 14 Seasons

Following the conclusion of the original Blue Bloods series after 14 seasons and nearly 300 episodes, CBS has launched a spinoff titled Boston Blue, focusing on Donnie Wahlberg's character, Danny Reagan, relocating from New York to Boston to continue his police career. A significant creative change in the spinoff involves recasting Danny's youngest son, Sean Reagan, with Mika Amonsen replacing Andrew Terraciano, reflecting a new artistic direction for the character as he follows his family's law enforcement legacy. This recasting decision has elicited mixed reactions from fans, with some praising the fresh take and others criticizing the change. Boston Blue will also introduce new characters, including Detective Lena Peters, and aims to build upon the Blue Bloods legacy while potentially featuring cameos from original cast members. Despite Blue Bloods ending on CBS due to production costs, the original series continues to thrive on streaming platforms like Paramount+, ranking highly in viewership months after its finale, indicating sustained and even growing audience interest. The spinoff is set to premiere on CBS in the fall of 2025, promising to extend the Reagan family saga in a new city with fresh dynamics.