Master Key (2017) is a Comedy, Family, Mystery, Reality series that follows master Key is an interactive variety show where celebrities compete with one another and play various games in order to achieve victory each week. The players have to find those who have the two Master Keys, reasoning through an intense psychological warfare. The viewers become "Watchers" and participate in the game as well. By the number of votes, each star receives special abilities. Who will be chosen by the Watchers and become the final winner? Currently, you can watch Master Key on Kocowa. Streaming availability may vary by country and platform over time. It has a user rating of 8.8 out of 10 from 5 votes. Fans of comedy series may also want to explore similar titles below.