Sec. Chief is a fictional character portrayed by Brad Blaisdell in the TV series Criminal Minds.
In the first episode they appeared in, titled Lessons Learned (season 2), they were 57 years old.
They appear in 1 episodes out of a total of 339 aired so far
Episodes1
Lessons Learned
episode S2.E10 november 2006When a bomb is found at what was thought to be a drug lab the BAU is brought in, and while Hotch conducts a state-side investigation Gideon matches wits with a prisoner at Guantánamo Bay.