My Unfamiliar Family (Korean: (아는 건 별로 없지만) 가족입니다) is a 2020 South Korean television series starring Jung Jin-young, Won Mi-kyung, Choo Ja-hyun, Han Ye-ri, Shin Jae-ha and Kim Ji-seok. It aired on tvN from June 1 to July 21, 2020. == Cast == === Main === Jung Jin-young as Kim Sang-shik Han Joon-woo as young Sang-shik Won Mi-kyung as Lee Jin-sook Ah Young as young Jin-sook Choo Ja-hyun as Kim Eun-joo Han Ye-ri as Kim Eun-hee Shin Jae-ha as Kim Ji-woo Kim Ji-seok as Park Chan-hyuk === Supporting === Park Sang-myun as Man-ho Jo Wan-gi as...