Cast
Gurus in the late Goryeo dynasty try to obtain a fabled, holy sword, and humans in 2022 hunt down an alien prisoner that is locked in a human's body. The two parties cross paths when a time-traveling portal opens up.
Ryu Jun-yeol (Acting)
Kim Woo-bin (Acting)
Kim Tae-ri (Acting)
So Ji-sub (Acting)
Yum Jung-ah (Acting)
Jo Woo-jin (Acting)
Kim Eui-sung (Acting)
Lee Ha-nee (Acting)
Shin Jung-keun (Acting)
Lee Si-hoon (Acting)
Kim Dae-myung (Acting)
Choi Yu-ri (Acting)
Kim Ki-cheon (Acting)
Yoon Byung-hee (Acting)
Ji Gun-woo (Acting)
Yoon Kyung-ho (Acting)
Ok Ja-yeon (Acting)
Lee Hyun-gul (Acting)
Kim Hae-sook (Acting)
Yoo Jae-myung (Acting)
Jeon Yeo-been (Acting)
Kim Min-seo (Acting)
Lee Sun-hee (Acting)
Baek Hyun-joo (Acting)
Choi Kwang-je (Acting)
Shim Dal-gi (Acting)
Oh Chae-eun (Acting)
Jang Jun-whee (Acting)
Lee Dong-yong (Acting)
Kim Jung-han (Acting)
Kim Chan-hyung (Acting)
Lee Dong-hee (Acting)
Song Ji-hyuk (Acting)
20 April 2018
15 December 2009
3 September 2013
30 July 1961
18 May 2016
23 July 2013
13 September 2011
21 March 2018
29 July 1983
5 June 2019
14 May 2016
19 December 2015
8 December 2014
30 June 1995
29 June 2005
1 December 2017
1 July 1984
4 November 1982
8 June 1991
19 July 2008
20 July 2022