Jacob Posner is a fictional character portrayed by J.P. Manoux in the TV series Monk.
In the first episode they appeared in, titled Mr. Monk Is Up All Night (season 6), they were 38 years old.
They appear in 1 episodes out of a total of 124 aired
Episodes1
Mr. Monk Is Up All Night
episode S6.E9 september 2007Monk obsesses about a woman he bumped into on the street, and the resulting insomnia causes him to witness a crime that apparently didn't occur.