Go Back (TV series)

Go Back is a 2017 South Korean television series starring Son Ho-jun and Jang Na-ra. It premiered on October 13 to November 18, 2017, and aired every Friday and Saturday at 23:00 on KBS2.
The series was based on the Naver webtoon series Do it one more time by and Kim Hye-yeon, which was first published online in 2016.

Plot

Choi Ban-do and Ma Jin-joo are both 38 years old and married with a little son. Both are struggling through daily lives that leave them exhausted and unhappy. Ban-do is a pharmaceutical salesman who spends his days begging people to buy his medicines, and his evenings either drinking with prospective clients, or helping an arrogant and cruel hospital director, Park Hyun-suk, hide the fact that he is cheating on his wealthy wife. Jin-joo is a housewife who raises their son while struggling to find meaning in her life, and feels lonely and abandoned by Ban-do. After coming to a breaking point in their relationship, Ban-do and Jin-joo wake up to find themselves as 20-year-old university students. They don't know why they are there or how long they will stay, so they decide to enjoy it and make different choices than they did the first time around. These decisions impact their families and friends.

Cast

Main

Son Ho-jun as Choi Ban-do
Jang Na-ra as Ma Jin-joo

Supporting

People around Ban-do

Heo Jung-min as Ahn Jae-woo
Lee Yi-kyung as Go Dok-jae
Go Bo-gyeol as Min Seo-young
Im Ji-kyu as Park Hyun-suk
Lee Do-yeon as Kim Ye-Rim, girlfriend/wife of Park Hyun-suk in the past/present, who comes from a wealthy family.
Kim Byeong-ok as Choi Gi-il, Ban-do's father
Jo Ryun as Kang Kyung-sook, Ban-do's mother
Go Eun-min as Choi Ja-yeon

People around Jin-joo

Han Bo-reum as Yoon Bo-reum
Cho Hye-jung as Chun Seol
Jang Ki-yong as Jung Nam-gil
Lee Byung-joon as Ma Pan-suk, Jin-joo's father
Kim Mi-kyung as Go Eun-sook, Jin-joo's mother, who has diabetes.
Cha Min-ji as Ma Eun-joo, Jin-Joo's elder sister

Special appearance

Kim Hyun-mok as Broadcasting student
Yang Dae-hyuk as Senior of history department
Seo Woo-jin as Cameo
Jung Yun-ho
Lee Sang-min
Lee Hwi-jae
Yang Ji-won
Kim Ki-doo as Soldier
Seo Woo-jin as Seo-jin running baby on the bridge

Production

The drama, directed and written by the production team of The [Sound of Your Heart (TV series)|The Sound of Your Heart], is the first production of Zium Content, the production company founded by ex-KBS drama producer Han Seok-won in early 2017. It was co-produced by KBS N.

Original soundtrack

The soundtrack released on November 20, 2017 for the Korean drama of the same name. The CD 1 composed of 7 tracks which was released as a single while the CD 2 released as a track on the album.

CD 2

Chart performance

Digital chart

Ratings

In this table, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
NR denotes that the drama did not rank in the Top 20 daily rankings.