Meet The Cast of The Good Bad Mother

A tragic accident leaves an ambitious prosecutor with the mind of a child – forcing him and his mother to embark on a journey to heal their relationship.

The Good Bad Mother ran for 1 season.

Main Cast of The Good Bad Mother

Ra Mi-ran

as Jin Young-soon (14 episodes)

Jin Young-soon is a pivotal character in The Good Bad Mother. She's a loving mother to her two daughters, but finds herself in difficult situations as secrets from her past come to light.

Quotes from Jin Young-soon

'Sometimes being a mother means making tough choices.'
'I'll do anything for my daughters.'
'It's never too late to make things right.'

Lee Do-hyun

as Choi Kang-ho (14 episodes)

Choi Kang-ho is a main character in The Good Bad Mother. He is a stern but caring police officer who is dedicated to solving the crimes that plague his city.

Quotes from Choi Kang-ho

I won't rest until I find the truth.
Justice must be served, no matter the cost.

Ahn Eun-jin

as Lee Mi-joo (14 episodes)

Lee Mi-joo is a single mother and a supporting character in the show The Good Bad Mother. She is a cheerful and hardworking woman who strives to provide for her son despite facing many challenges in life.

Quotes from Lee Mi-joo

I may not have it all, but I have more than enough to be happy.
Life is tough, but I'm tougher.

Yoo In-soo

as Bang Sam-sik (14 episodes)

Bang Sam-sik is a key character in the crime series The Good Bad Mother. He is a Korean gang boss, who rules over a world of ruthless crime and corruption. Sam-sik is a charismatic figure, respected and feared by all who know him. He is a master strategist, always looking for opportunities to broaden his empire, and he is incredibly ambitious. Sam-sik is also something of a mysterious figure, with a past that he keeps concealed from the world.

Quotes from Bang Sam-sik

I don't always know my next move, but I always have a plan.
You don't climb Everest just to look at the top, you climb to say that you did it.
The greatest power is the power to make people believe in something bigger than themselves. We all need something to believe in.

Choi Moo-seong

as Song Woo-byeok (14 episodes)

Song Woo-byeok is a gangster turned businessman in the Korean drama series The Good Bad Mother. He is known for his cunning and intelligence, as well as his bold fashion style.

Quotes from Song Woo-byeok

'I always keep my promises, whether it's a good or bad thing.'
'If you're going to do something wrong, do it big.'

Jung Woong-in

as Oh Tae-soo (14 episodes)

Oh Tae-soo is a main character in the Korean drama TV series The Good Bad Mother. He is a dedicated, skilled detective who is always determined to crack the case and never give up. He has a tough exterior but is loyal to his friends and family.

Quotes from Oh Tae-soo

'My job is to solve cases. That's all that matters.'
'I never give up until I catch the culprit.'

Hong Bi-ra

as Oh Ha-young (14 episodes)

Oh Ha-young is a single mother and the protagonist in the Korean drama The Good Bad Mother. She is a caring and devoted mother who is determined to protect her daughter at all costs.

Quotes from Oh Ha-young

'I may be the bad mother but I'll do everything I can to protect my child!'
'I never thought about giving up, not even once.'

Seo Yi-sook

as Park Sung-ae (14 episodes)

Park Sung-ae is a single mother who works as a cleaning lady. She is devoted to her son and will stop at nothing to protect him, even if it means going against the law.

Quotes from Park Sung-ae

'I'm not a killer, but I will protect my child.'
'My son is my whole world.'

Jang Won-young

as Mr. Bang (14 episodes)

The President of the Young Adult Association in The Good Bad Mother is a charismatic and ambitious young leader, who is always eager to promote the interests of her fellow members and make a difference in her community.

Quotes from Mr. Bang

'We are the future, and we will make it bright!'
'Together, we can achieve greatness!'

Kang Mal-geum

as Jung Gum-ja (14 episodes)

Jung Gum-ja is a strong and determined woman who faces numerous challenges while raising her son as a single mother. She is known for her intelligence and resourcefulness in dealing with difficult situations.

Quotes from Jung Gum-ja

Life may be tough, but so am I.
I wont let anyone hurt my son.
I may be a mother, but that doesnt mean Im weak.

Kim Won-hae

as Son Yong-rak (14 episodes)

Son Yong-rak is a skilled and ruthless loan shark who often crosses paths with the main characters of The Good Bad Mother. He is calculating and intelligent, always staying one step ahead of his enemies. However, his past and personal struggles begin to reveal a more vulnerable side to him.

Quotes from Son Yong-rak

You can't buy trust with money.
My life's motto has always been: don't take care of others, they will not take care of you.

Park Bo-kyung

as Yong-rak's Wife (14 episodes)

Yong-rak's wife in the show The Good Bad Mother is portrayed as a loving and devoted spouse who struggles to balance her family responsibilities with her own desires and ambitions. She is a deeply compassionate and empathetic person who often puts the needs of others before her own.

Quotes from Yong-rak's Wife

'Love is not about possession, it's about connection.'
'I just want what's best for my family.'

Gi So-you

as Lee Ye-jin (14 episodes)

Lee Ye-jin is a secondary character in The Good Bad Mother. She is a nurse who works at the hospital where the main character's daughter is being treated. Lee Ye-jin is a kind and compassionate person who cares deeply about her patients and their families.

Quotes from Lee Ye-jin

Don't worry, she's in good hands.
I'm sorry, Mrs. Park. We're doing everything we can for your daughter.
You're welcome. It's my job.

Park Da-on

as Lee Seo-jin (14 episodes)

Lee Seo-jin portrays Choi Kwang Il in The Good Bad Mother, a hardworking and ambitious prosecutor who is always determined to bring justice to the victims of crime. He is known for his strong sense of justice and his unwavering dedication to his work.

Quotes from Lee Seo-jin

'Justice must be served, no matter the cost.'
'I won't let anyone get away with their crimes.'

Secondary Cast of The Good Bad Mother

Cho Jin-woong

as Choi Hae-sik (1 episode)

Choi Hae-sik is a supporting character in the drama series The Good Bad Mother. He is a detective who takes on the case of a missing child and becomes an important ally to the main characters. Hae-sik is a serious and hardworking officer who is dedicated to his job and helping others.

Quotes from Choi Hae-sik

I'll do whatever it takes to find this child.
I won't stop until I get to the bottom of this.

Lee Joo-sil

as Grandmother (1 episode)

Grandmother is a recurring character in the show The Good Bad Mother. She is the tough, no-nonsense matriarch of the family and is always willing to do whatever it takes to protect her loved ones.

Quotes from Grandmother

Back in my day, we didn't have cell phones. We had to talk to each other.
I may be old, but I'm not dead yet!
I didn't live through the Depression just to let you waste food like that!

Lee Do-yeop

A mysterious and elusive character known only as '$' in The Good Bad Mother. They are a notorious criminal mastermind who controls a vast network of illegal activities.

Quotes from

'Money talks, and so do I.'
'You can have everything in life you want, if you will just help enough other people get what they want.'
'I have a mind that makes science fiction look like a children's book.'

Son Sang-gyu

as Kwak Sang-cheol (2 episodes)

Kwak Sang-Cheol is a major character in the Korean drama The Good Bad Mother. He is the husband of the lead character and a successful businessman. Despite his wealth and success, he remains loyal to his wife and is a devoted father to their children.