Is Master Key coming back?

Master Key ended on January 6, 2018. The show aired its final episode on SBS after its run from October 14, 2017.

Master Key was a game show that involved cast members participating in psychological games to decipher which members held the Master Key. The key was awarded to different members of the cast through viewer votes, and each participant took on the role of a game character in the game of Master Key. The series was a unique blend of social deduction and strategic gameplay, set in 2017.

The episodes each had a runtime of approximately 60 minutes. The show aired for a single season, comprising 13 episodes, concluding in early 2018.