Guy Duval is a fictional character portrayed by Cosimo Fusco in the TV series The Mentalist.
In the first episode they appeared in, titled Red Is the New Black (season 4), they were 49 years old.
They appear in 1 episodes out of a total of 151 aired
Episodes1
Red Is the New Black
episode S4.E13 february 2012A disgraced fashion designer is murdered right before he makes his big comeback, and agent Darcy begins to suspect that the man Patrick killed is not Red John.