Overview
Uptight and straight-laced, FBI Special Agent Sarah Ashburn is a methodical investigator with a reputation for excellence--and hyper-arrogance. Shannon Mullins, one of Boston P.D.'s "finest," is foul-mouthed and has a very short fuse, and uses her gut instinct and street smarts to catch the most elusive criminals. Neither has ever had a partner, or a friend for that matter. When these two wildly incompatible law officers join forces to bring down a ruthless drug lord, they become the last thing anyone expected: buddies.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 48 | 61 | |
 | 42 | 55 | |
 | 49 | 62 | |
 | 40 | 53 | |
 | 43 | 55 | |
 | 65 | 78 | |
 | 24 | 36 | |
 | 43 | 55 | |
 | 31 | 43 | |
 | 48 | 60 |