

Mr. Back
An old man is given the power to age backwards, but every time he falls in love he ages forward.
Seasons

Season 1
16 episodes
Choi Go Bong (meaning "highest peak" or "highest salary") is a 70-year-old man who runs a large hotel conglomerate, and he's known nothing but greed and selfishness all his life. When his body suddenly transforms back into his 30s, he becomes gleeful at the chance to relive his youth. He renames himself Choi Shin Hyung (meaning "newest model") and meets Eun Ha Soo, a part-timer who's just landed her first regular job. Because of Ha Soo, he learns what love is for the first time in his life. At the same time, he develops a relationship with his estranged son and troublesome heir, Choi Dae Han.
Episodes
Cast

Shin Ha-kyun
Chairman Choi Go Bong / Choi Shin Hyung

Jang Na-ra
Eun Ha Soo

Lee Joon
Choi Dae Han

Jung Suk-won
Director Jung Yi Gun

Park Ye-jin
Manager Hong Ji Yoon

Hwang Bo-ra
Yoo Nan Hee

Jeon Kuk-hwan
Choi Young Dal

Lee Mi-do
Son Woo Young

Kim Ye-joon
Choi Dae Han (Young)

Choi Sung-hee
G-cup woman