Dr. Daniel Keller is a fictional character portrayed by Daniel Cosgrove in the TV series Law & Order: Special Victims Unit.
In the first episode they appeared in, titled Motherly Love (season 18), they were 46 years old.
They appear in 1 episodes out of a total of 551 aired so far
Episodes1
Motherly Love
episode S18.E10 february 2017A teenage boy uses a rifle to save his mother from her attacker, only to learn the target was someone he knows.