Johnny Kreski is a fictional character portrayed by Jamie McShane in the TV series Grimm.
In the first episode they appeared in, titled To Protect and Serve Man (season 2), they were 12 years old.
They appear in 1 episodes out of a total of 123 aired
Episodes1
To Protect and Serve Man
episode S2.E11 november 2012Hank's knowledge of Nick's world has him second guessing a past case.