Gary is a fictional character portrayed by Mark Costello in the TV series Criminal Minds.
They appear in 1 episodes out of a total of 339 aired so far
Gary is also portrayed by William Lee Scott, Eli Trichon and Isaac Cheung.
Episodes1
House on Fire
episode S4.E19 march 2009When the kill count of a mass-murdering arsonist active in a small town reaches 31, the BAU are called in.