Handler is a fictional character portrayed by Romeo Castellanos in the TV series Grimm.
They appear in 1 episodes out of a total of 123 aired
Episodes1
Big Feet
episode S1.E21 may 2012Episodes of vicious attacks by Bigfoot-like Wesen known as Wildermann are suddenly rampant. Nick and Monroe discover that the errant Wesen are connected to a psychologist performing medical experiments to help the Wesen control their urges.