Peter is a fictional character portrayed by Mason Cook in the TV series Grimm.
In the first episode they appeared in, titled Lost Boys (season 5), they were 15 years old.
They appear in 1 episodes out of a total of 123 aired
Peter is also portrayed by Ben Blair.
Episodes1
Lost Boys
episode S5.E3 november 2015Rosalee goes missing after a band of orphaned children target her as the mother figure they have always wanted. With a furious Monroe by their side, Nick and Hank race against the clock to find Rosalee.