5.5
/10
Tom O'Brien is a fictional character portrayed by Chuck McCollum in the TV series Criminal Minds.
They appear in 1 episodes out of a total of 339 aired so far

Tom O'Brien

by Chuck McCollum

character

Episodes1

  • 7.8
    /10

    What Doesn't Kill Us
    episode S16.E7 january 2023
    With the fate of the Sicarius investigation hanging in the balance, the BAU takes a case in West Virginia, where an UnSub practices his own twisted form of Old Testament vengeance.