Billy Gray is a fictional character portrayed by Billy Wirth in the TV series Law & Order: Criminal Intent.
In the first episode they appeared in, titled To the Boy in the Blue Knit Cap (season 10), they were 49 years old.
They appear in 1 episodes out of a total of 195 aired
Episodes1
To the Boy in the Blue Knit Cap
episode S10.E8 june 2011While Goren and Eames discover that the deaths of twin brothers is connected to a bitter feud over the ownership of a popular website, Goren's mandated therapy comes to an end.