7.4
/10
Det. Grant 'Sully' Sullivan is a fictional character portrayed by Joshua Bitton in the TV series Castle.
In the first episode they appeared in, titled Need to Know (season 6), they were 41 years old.
They appear in 2 episodes out of a total of 173 aired

Det. Grant 'Sully' Sullivan

by Joshua Bitton

character

Episodes2

  • 7.7
    /10

    Need to Know
    episode S6.E3 october 2013
    Esposito and Ryan investigate a former TV star's murder, but Beckett and her partner take over the case and do not want them, or Castle, involved.
  • 8.3
    /10

    Number One Fan
    episode S6.E4 october 2013
    A woman wakes to find her boyfriend murdered in her apartment. She eludes police and takes hostages and waits for Castle to help her. Castle believes she has been framed, and works with the team to prove her innocence.