7.9
/10
Agent Warren Knox is a fictional character portrayed by Brian Geraghty in the TV series Boardwalk Empire.
In the first episode they appeared in, titled New York Sour (season 4), they were 38 years old.
They appear in 10 episodes out of a total of 56 aired

Agent Warren Knox

by Brian Geraghty

character

Episodes10

  • 8.1
    /10

    New York Sour
    episode S4.E1 september 2013
    Nucky makes peace with Masseria and Rothstein, a dalliance causes Dunn Purnsley to murder a talent agent, and Gillian tries to wrest custody of Tommy.
  • 8.1
    /10

    Resignation
    episode S4.E2 september 2013
    Van Alden runs errands for O'Bannion and later for Capone. Dr. Valentin Narcisse, an educated, sophisticated thug wants retribution for the murder of Pastor.
  • 8.4
    /10

    All In
    episode S4.E4 september 2013
    Nucky decides not to partner with Rothstein on his Tampa operation, Narcisse recruits Dunn from Chalky, and Van Alden switches allegiance From O'Banion to Capone.
  • 8.8
    /10

    Erlkönig
    episode S4.E5 october 2013
    Agent Knox ruthlessly detains and badgers Eddie, Nucky pulls whatever strings he needs to to get his nephew off the hook, and Gillian becomes more heavily addicted.
  • 7.7
    /10

    The North Star
    episode S4.E6 october 2013
    With new partner Meyer Lansky for his Tampa operation, Nucky reacquaints himself with Sally Wheet, Eddie's death causes Knox to fall out with Hoover, and Sagorsky gets a grim diagnosis.
  • 7.8
    /10

    William Wilson
    episode S4.E7 october 2013
    Knox resents newly-appointed Hoover taking credit for his work, Roy helps Gillian kick heroin, Nucky and Eli clash over Willie, and Torrio feels that O'Banion's betrayed him.
  • 8.6
    /10

    The Old Ship of Zion
    episode S4.E8 october 2013
    Sally Wheet arrives from Florida with a crates of oranges and liquor, Knox continues to pursue criminal charges on the Thompsons, and Nucky helps reconcile Eli and Willie.
  • 8.8
    /10

    White Horse Pike
    episode S4.E10 november 2013
    Nucky discovers that Lansky is betraying him by piggybacking heroin in his liquor trucks, Narcisse and Chalky are at total war, and Knox coerces Eli.
  • 8.3
    /10

    Havre de Grace
    episode S4.E11 november 2013
    Chalky and Daughter are on the run after a failed attempt on Nacisse and are being protected by his old mentor, and Willie officially joins the family business.
  • 9.3
    /10

    Farewell Daddy Blues
    episode S4.E12 november 2013
    Eli braces for the worst as Agent Knox launches his plan to bring Nucky down. Capone and Torrio reach an agreement in Cicero. Chalky looks to settle scores. Richard steps forward to save Tommy, at Gillian's expense.