6.4
/10
Dennis Gilroy is a fictional character portrayed by Leonidas Castrounis in the TV series The Hardy Boys.
They appear in 7 episodes out of a total of 31 aired

Dennis Gilroy

by Leonidas Castrounis

character

Episodes7

  • 7.9
    /10

    A Disappearance
    episode S2.E1 april 2022
    Frank and Joe return to detective work after a classmate goes missing.
  • 7.9
    /10

    Conflicting Reports
    episode S2.E2 april 2022
    Joe suspects Dennis's girlfriend, Lucy, is hiding something about the night he went missing, and Frank realizes The Eye is trying to show him something about the case.
  • 7.9
    /10

    The Missing Camera
    episode S2.E3 april 2022
    When Frank is led to believe a local recluse is their prime suspect, the friends attempt a risky break and enter to retrieve the video camera Dennis lost in the woods.
  • 7.8
    /10

    A Clue on Film
    episode S2.E4 april 2022
    It's a waiting game as Callie tries to repair Dennis's damaged videotape, and the gang all attend the annual Demon Night Drive-in.
  • 8
    /10

    Hunting an Intruder
    episode S2.E6 april 2022
    In the aftermath of the bombing, the friends realize Wilt's may not have been the intended target.
  • 8
    /10

    The Doctor's Orders
    episode S2.E7 april 2022
    When Dr. Burelli plans to move Dennis to another facility, Joe fears the worst and convinces Lucy, Biff and Phil to help him stop her.
  • 7.9
    /10

    An Unexpected Return
    episode S2.E10 april 2022
    With Frank missing from the school dance, Joe and the gang must race against time to locate his whereabouts and stop the Shadow Man from completing his ultimate plan.