https://filmow.com/documental-4a-temporada-t333950/ Ten entertainers pay a participation fee of one million Japanese Yen to enter a room together for six hours. Any person who laughs is immediately evicted, so the challenge is to make others laugh without laughing themselves. The last person left in the room wins the prize money of 10 million Japanese Yen. Dokyumentaru - Hitoshi Matsumoto Presents Documental (Season 4) Documental (4ª Temporada)