Watch 9JKL Episode 1 HD Full Free on SolarMovie. Watch 9JKL tv series online free. A time in Mark Feuerstein's adult life when he lived in apartment 9K in the building he grew up in, ...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.