Master Key
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…
Where to Stream
Stream in 26 countries
Sorted by distance from 
United States
US United States
MX Mexico
CA Canada
IE Ireland
GB United Kingdom
NO Norway
BR Brazil
PT Portugal
DK Denmark
NL NetherlandsShowing 10 of 26 countries.
Cast, directors & writers
Park Sung-kwang
Actor
Jung Jin-young
Actor
Baekhyun
Actor
Cho Bo-ah
Actor
Cha Eun-woo
Actor
Kang Han-na
Actor
CNU
Actor
MINGYU
Actor
P.O
Actor
Hani
Actor
Lee Elijah
Actor
Chanyeol
Actor
JR
Actor
Jinyoung
Actor
Lee Sun-bin
Actor
SANA
Actor
Kim Hee-chul
Actor
Jackson Wang
Actor
Shin Ji-min
Actor
Go Won-hee
Actor
Lim Hyung-taek
Director
Keywords
About streaming Master Key worldwide
Our listings show subscription, free or ad-supported streaming for Master Key in 26 countries. Providers and access requirements vary by country.
In United States, the listed subscription streaming options for Master Key are IndieFlix Shorts Amazon Channel and Kocowa.
IndieFlix Shorts Amazon Channel is listed as a channel option. Check the channel's subscription requirements on its host platform before signing up.
These listings are for the show and do not confirm that every season or episode is included. Use the season selector to check a specific season.
Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched . Streaming availability can change. Rental and purchase offers are not included.