Sean Grennan

3.9
/10
Sean Grennan is an actor.
Sean Grennan appears in: MINDHUNTER (2017), Law & Order: Special Victims Unit (1999) and Law & Order: Criminal Intent (2001), among others.

Sean Grennan
person

Known for

    Guest
    as Ken
    1 episode
    8.6
    /10
    • lgbt
    • mystery and drama
    • crime genres
    • prison
    • investigation
    • supernatural beings
    • psychological
    • office
    • Trailer
    • watched
    In the late 1970s, two FBI agents broaden the realm of criminal science by investigating the psychology behind murder and end up getting too close to real-life monsters.
    • 54min
    • Seasons: 2
    • Episodes: 19
    Ended

    MINDHUNTER
    serie United States 2017 - 2019
    Guest
    as Wilkins
    1 episode
    8.1
    /10
    • mystery and drama
    • investigation
    • crime genres
    • violence genres
    • abuse
    • children
    • political genres
    • justice
    • true story
    • watched
    Follows the New York City Police Department's (NYPD) Special Victims Unit (SVU), a specially trained squad of detectives who investigates sex crimes including rape, child sexual abuse, human trafficking and domestic violence.
    • 45min
    • Seasons: 25
    • Episodes: 551
    Continuing

    Law & Order: Special Victims Unit
    serie United States 1999
    Guest
    as Det. Roland
    2 episodes
    7.6
    /10
    • mystery and drama
    • crime genres
    • justice
    • investigation
    • violence genres
    • courtroom
    • battle objects
    • true story
    • true crime
    • watched
    Follows the New York City Police Department's (NYPD) Major Case Squad (MCS), a force of detectives who investigate high-profile murder cases, while also showing parts of the crime from the perpetrator's point of view.
    • 45min
    • Seasons: 10
    • Episodes: 195
    Ended

    Law & Order: Criminal Intent
    serie United States 2001 - 2011