Pop stars and impersonators face off to be the last one standing as the audience tries to determine the real singer by listening to their voices only.

'Sing Again' is an upcoming program produced by the staff of the 'Sugarman' series which aims to provide a performing stage for singers and stars who never got to see the light of stardom during their days, or stars who were once big names but are now forgotten by today's youths.

Renowned musicians pull out all the stops to give a song of their choice the greatest live performance they can muster — and all in a single take.

Ji-won, a news anchor woman, witnesses Jung Yong-wook, an emerging leader of the ruling party, being terrorized. She sees the incident from car parked on a deserted road as she was enjoying a secret redez-vous with Park In-gyu, the presidential candidate of the opposition party. She barely escapes being killed herself. The country is thrown in turmoil with the news of Jung Yong-wook's alleged suicide, and Park In-gyu urges Ji-won to keep quiet.