Boston Blue Recast Andrew Terraciano: Where Is He Now?
Andrew Terraciano, 22, played Sean Reagan on Blue Bloods for nearly 300 episodes (2010-2024) while attending New York University.
He was recast in the Boston Blue spinoff with Mika Amonsen now playing Sean.
Creator Brandon Margolis stated the recast was to explore a “new chapter” and “new storytelling lanes.”
Terraciano has not publicly commented on the recasting but still lists “Sean Reagan on CBS’s Blue Bloods” in his Instagram bio.
Mika Amonsen expressed respect for Terraciano and made visual choices to honor his portrayal of the character.
