After being worked to death, Kim Young Soo (Kim In Kwon) gets the chance to live a charmed life when he possesses Lee Hae Joon (Rain), a hottie and all around perfect guy. Meanwhile, Hong Nan (Oh Yeon Seo) starts behaving as if she’s possessed by a man, and Shin Da Hye (Lee Min Jung) — a widow with new romantic appetites — turn Hae Joon’s department store upside down.
《回来吧大叔》改编自日本作家浅田次郎作品《椿山课长的七天》，主要讲述了不幸过世的两位大叔获得重返人间的机会，却因重生身份不同，逐步发现生前所陷入的阴谋，并尽力守护所爱之人的故事。该剧是由郑智薰、吴涟序、李珉廷、金秀路等主演。