6.5
/10
Mark Gregory is a fictional character portrayed by Andy Comeau in the TV series Criminal Minds.
In the first episode they appeared in, titled Charm and Harm (season 1), they were 35 years old.
They appear in 1 episodes out of a total of 339 aired so far

Mark Gregory

by Andy Comeau

character

Episodes1

  • 7.6
    /10

    Charm and Harm
    episode S1.E20 april 2006
    Team members track a known "chameleon" serial killer across the southeastern U.S. trying to stop him before he kills again.