HM Prison Service Custodial Manager Chester Grimm is a fictional character portrayed by Andy Beckwith in the TV series NCIS.
In the first episode they appeared in, titled Return to Sender (season 13), they were 48 years old.
They appear in 1 episodes out of a total of 467 aired so far
Episodes1
Return to Sender
episode S13.E21 april 2016A family owned mortuary ordered a bunch of caskets from an overseas company. When they go to unload the shipment, they find that one of the caskets already has a dead body. There are ties to a prison break of someone NCIS helped put away.