7
/10
Mrs. Costello is a fictional character portrayed by Lynn Cohen in the TV series Blue Bloods.
In the first episode they appeared in, titled Mind Games (season 9), they were 85 years old.
They appear in 1 episodes out of a total of 285 aired so far

Mrs. Costello

by Lynn Cohen

character

Episodes1

  • 8
    /10

    Mind Games
    episode S9.E3 october 2018
    Danny investigates a case involving a woman who shot her husband while she was drunk; Anthony defies Erin's orders to drop an assault case; Frank holds an emergency drill for his inner circle.