Overview
- The Blue Bloods spinoff premiered October 17 on CBS and airs Fridays at 10/9c with next‑day streaming on Paramount+.
- Mika Amonsen now plays Sean Reagan, replacing Andrew Terraciano, with showrunners citing a new chapter and a different on‑screen energy.
- Co‑showrunner Brandon Margolis said the move supports storytelling with Danny Reagan now parenting a police officer.
- Early reception includes a 100% Rotten Tomatoes score based on six reviews, a small sample that could change.
- The series builds a Boston ensemble anchored by the Silver family and has episode dates set through November 7.