Circle: Two Worlds Connected - South Korean Television Drama

Circle: Two Worlds Connected (Korean: 써클 : 이어진 두 세계; Revised Romanization: Sseokeul: Yieojin Doo Segye) is a South Korean television series broadcast on the cable network tvN. Directed by Min Jin-Ki and written by a team including Kim Jin-Hee, Yoo Hye-Mi, Ryoo Moon-Sang, and Park Eun-Mi, the sci-fi mystery series spans two different time periods: the present day and the year 2037.

Circle promotional poster featuring the drama title

Broadcast History

The 12-episode series aired from May 22 to June 27, 2017, occupying tvN's Monday and Tuesday 23:00 time slot. It followed The Liar and His Lover and was succeeded by The Bride of Habaek on July 3, 2017.

Preparation for the drama included an initial script reading held on March 15, 2017, at the CJ E&M Center in Sangamdong, Seoul, South Korea.