The Best Seasons of 9JKL

Every season of 9JKL ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of 9JKL!

A time in Mark Feuerstein's adult life when he lived in apartment 9K in the building he grew up in, sandwiched between his parents' apartment, 9J; and his brother, sister-in-law and their baby's apartment, 9L and his attempts to set boundaries with his intrusive but well-meaning family.