It's the older maid Youn Yu-jung that steals the show
Jeon Do-yeon is hired as a maid for a rich family and has an affair with the head of house Lee Jung-jae. You know who really stands out however? The older maid Youn Yuh-jung. She eats the family’s leftover food after dinner. She poors a drink for Lee, smells it, shakes it around, sends the bottle off and then drinks the cup herself. She sneaks around the house finding out everyone’s secrets. She notes that the family solves all its problems by handing out money to buy people off. She’s the piece of dark humor in what is otherwise a soap opera.
The movie title "None," available on Prime Video, has received an average rating of 4.3 from 642 reviewers. 
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 {"Content advisory": ["Nudity", "violence", "alcohol use", "smoking", "sexual content"], "Audio languages": ["English"], "Subtitles": ["English [CC]"], "Directors": ["Sang-soo Im"], "Producers": ["Jason Chae"], "Starring": ["Do-yeon Jeon", "Jung-Jae Lee", "Seo-Hyeon Ahn"], "Studio": ["IFC Films"]}

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