Marvin is a fictional character portrayed by Chase Offerle in the TV series Grimm.
They appear in 1 episodes out of a total of 123 aired
Episodes1
Danse Macabre
episode S1.E5 december 2011Nick investigates the death of a music teacher who was eaten alive by rats whille locked in his own car. Nick and Hank are led to a expelled music prodigy who has a strange sort for vengeance against those who wronged him.