6.5
/10
Marcus Janek is a fictional character portrayed by Billy Ray Gallion in the TV series Castle.
In the first episode they appeared in, titled Backstabber (season 8), they were 44 years old.
They appear in 1 episodes out of a total of 173 aired

Marcus Janek

by Billy Ray Gallion

character

Episodes1

  • 7.5
    /10

    Backstabber
    episode S8.E18 april 2016
    After Hayley does a favor for an old friend, she finds herself implicated in a killing and cyber-terror attack. Now, Beckett and Castle must rush to solve the case and clear Hayley's name.