Suspicious Partner[4] (Korean: 수상한 파트너; RR: Susanghan Pateuneo) is a 2017 South Korean television series starring Ji Chang-wook and Nam Ji-hyun, with Choi Tae-joon and Kwon Nara. It aired on SBS from May 10 to July 13, 2017 at 22:00 (KST) on Wednesdays and Thursdays for 40 episodes.[5][6]