Boston Blue

Donnie Wahlberg

Danny Reagan

Sonequa Martin-Green

Lena Silver

Marcus Scribner

Jonah Silver

Mika Amonsen

Sean Reagan

Maggie Lawson

Sarah Silver

Gloria Reuben

Mae Silver

Ernie Hudson

Reverend Edwin Peters

Matia Jackett

Phoebe Yates

Kenric Green

Charlie

Mark MacRae

Denzel

Marisa Ramirez

Maria Baez

Ryan Broussard

Detective Brian Rodgers

Xochitl Gomez

Penelope 'Penny' Bravo

Mike Vogel

Seth Yates

Ali Hassan

Sgt. Amir Karim

Evan Annisette

SWAT Tech Cory Moseley

Jeff Teravainen

SWAT SGT. Tracey

Jeff Teravainen

SGT Mark Tracey

Jack Murray

Ronan Flaherty