Hello This Is A Test
Seasons and episodes
1Season 1 Apr. 17, 2020
Creator
Creator
Cast
Lee Gon
Jung Tae-eul
Jo Eun-seob / Jo Young
Kang Shin-jae
Goo Seo-ryung
Lee Rim
Lee Jong In
Noh Ok Nam
Jung Do In
Song Jung Hye
Video trailer
Synopsis
When a gateway opens to a parallel universe in modern-day Korea, a king must step into another world in search of answers to a long-unanswered mystery.
Original title 더 킹: 영원의 군주
TMDb Rating 9.5 8 votes
First air date Apr. 17, 2020
Last air date Apr. 18, 2020
Seasons 1
Episodes 4
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