7.9
/10
Sean O'Neal is a fictional character portrayed by Jefferson White in the TV series Chicago P.D..
In the first episode they appeared in, titled Pink Cloud (season 10), they were 32 years old.
They appear in 4 episodes out of a total of 221 aired so far

Sean O'Neal

by Jefferson White

character

Episodes4

  • 8.3
    /10

    Pink Cloud
    episode S10.E5 october 2022
    Upton's dogged pursuit of a missing teenage girl leads the team into a dark web of human trafficking. Chief O'Neil becomes involved with the unit's investigation when it becomes evident his son, Sean, has a connection to the missing girl.
  • 8
    /10

    Into the Deep
    episode S10.E7 november 2022
    When actionable evidence finally surfaces against Sean O'Neal, Upton and the team work relentlessly to build a case in secret; they discover Sean is more elusive and dangerous than anticipated.
  • 8.2
    /10

    Proof of Burden
    episode S10.E9 december 2022
    After a shocking discovery, the team begins closing in on Sean O'Neal with every shred of evidence they can find. Determined to keep his son out of prison, Chief O'Neal hires a lawyer.
  • 7.6
    /10

    I Can Let You Go
    episode S10.E12 january 2023
    Sean O'Neal surprises Upton with a call from prison, revealing sensitive information; however, she grapples with how to keep him at a distance. The team mobilizes to stop a crime in progress before it is too late.