Key Highlights
- “I had somebody call me — actually the day that I was graduating — and they had spoken to my mom and she called me [crying],” he told Us Weekly.
- “They were like, ‘They might be looking for a different Sean.’ Shortly after we got the news, Donnie called me.
- It was a really beautiful moment of getting to hear from an old friend but also somebody that you respect so much and have learned so much from.” Watch on Deadline Related Stories Casting ‘Boston Blue’ Recasts Sean Reagan, Taps Mika Amonsen As Danny’s Son In ‘Blue Bloods’ Offshoot Cancellations and Renewals ‘Boston Blue’ & ‘Sheriff Country’ Renewed For Season 2 By CBS In July, Deadline reported that Boston Blue recast the role of Sean with Mika Amonsen, with a source noting the decision stemmed from a new creative direction for the character, pursuing his family’s career path in law enforcement.
- “It’s beautiful because you’ll always remember every single line and every day that you had the opportunity to be that character.
- It doesn’t mean for even a second that somebody else can’t go and do something beautiful with it,” said Terraciano, adding: “I got the joy of playing Sean, and I got to send him off into the world.



