5.3
/10
Siobhan Collins is a fictional character portrayed by Cynthia Mace in the TV series Blue Bloods.
They appear in 1 episodes out of a total of 285 aired so far

Siobhan Collins

by Cynthia Mace

character

Episodes1

  • 7.4
    /10

    Whistleblowers
    episode S7.E6 october 2016
    As Frank contends with a whistleblower within the NYPD who claims to have evidence of abuse of power in the organization, Danny and Baez investigate the case of a woman who was struck by a car under suspicious circumstances.