Pemeran My Happy Ending

Jang Na Ra (장나라)

as Seo Jae Won

Pemeran Utama

Son Ho Jun

as Heo Soon Young

Pemeran Utama

So Yi Hyun

as Kwon Yoon Jin

Pemeran Utama

Lee Ki Taek

as Yoon Te Oh / Theo Harris

Pemeran Utama

Kim Hong Pa

as Seo Chang Suk

Pemeran Utama

Park Ho San

as Nam Tae Joo

Pemeran Utama

Kim Myung Soo

as Kwon Young Ik

Pemeran Pembantu

Jung Jin Woo

as Detective Lee

Pemeran Pembantu

Choi So Yool

as Heo Ah Rin

Pemeran Pembantu

Kang Ji Eun

as Jung Mi Hyang

Pemeran Pembantu

Oh Hyun Joong

as Baek Seung Kyu

Pemeran Pembantu

Im Seon Woo

as Cho Soo Kyung

Pemeran Pembantu

Kim Soo Jin

as Oh Soo Jin

Pemeran Pembantu

Heo Hyung Kyu

as Kim Sang Bum

Pemeran Pembantu

Hwang Yun Je

as Yun Jae

Pemeran Pembantu

Kim Joon Hyung

as [Detective] (Ep. 1)

Bintang Tamu

Lee Jong Woon

as Professor Han (Ep. 2)

Bintang Tamu

Jo Eun Sol

as Seo Jae Won [Young] (Ep. 2)

Bintang Tamu

Lee Bum Chan

as [Psychiatrist] (Ep. 2)

Bintang Tamu

Park Ji Ho

as [Immigration office staff] (Ep. 2)

Bintang Tamu

Song Young Ah

as [Kindergarten teacher] (Ep. 2)

Bintang Tamu

Park Sang Hwi

as [Alumnus] (Ep. 2)

Bintang Tamu

Kim Do Hyeong

as [Alumnus] (Ep. 2)

Bintang Tamu

Lee Seung Hee

as [Neighbor] (Ep. 2-3)

Bintang Tamu

Han Ji Eun

as [Onlooker] (Ep. 3)

Bintang Tamu

Kim Jin Ok

as [Store owner] (Ep. 3)

Bintang Tamu

Jang Eun Seo

as [Onlooker] (Ep. 3)

Bintang Tamu

Yoo Yong

as [Doctor] (Ep. 3, 15)

Bintang Tamu

Kim Ye Na

as Lee Ji Young (Ep. 4)

Bintang Tamu

Lee Ga Yeon

as Kwon Yoon Jin [Teen] (Ep. 4)

Bintang Tamu

Jeong Young Do

as [Director] (Ep. 4)

Bintang Tamu

Go Yong Hwa

as [Kwon Yoon Jin’s mom] (Ep. 4)

Bintang Tamu

Kim Geun Yeong

as [Chi Young’s ex-neighbor] (Ep. 4)

Bintang Tamu

Kim Ji A

as [Cafe worker] (Ep. 4-5)

Bintang Tamu

Jung Young Sub

as Lee Nam Cheol [Law professor] (Ep. 5-6)

Bintang Tamu

Kim Dae Kook

as [Detective] (Ep. 5)

Bintang Tamu

Kim Seung Jun

as [Alumnus] (Ep. 5)

Bintang Tamu

Lee Jae In

as [Lawyer] (Ep. 5-6)

Bintang Tamu

Jin Shi Won

as [Reporter] (Ep. 6, 10)

Bintang Tamu

Jang Eui Don

as [Party official] (Ep. 7)

Bintang Tamu

Kim Yong Seok

as [Minister Song] (Ep. 7)

Bintang Tamu

Yoo Ji Hyuk

as Dr. Park Young Hoon (Ep. 8)

Bintang Tamu

Kim Chae Hyun

as [Doctor] (Ep. 8)

Bintang Tamu

Kim Hee Su

as [Bartender] (Ep. 8)

Bintang Tamu

Im Byung Ki

as [Man] (Ep. 10)

Bintang Tamu

Ha Do Kwon

as [Lawyer] (Ep. 10)

Bintang Tamu

Seo Dong Gap

as [Lawyer] (Ep. 10)

Bintang Tamu

Jung Dong Hoon

as [Detective] (Ep. 10)

Bintang Tamu

Kang Gu Ha

as [KCSI officer] (Ep. 10)

Bintang Tamu

Yang Chang Wan

as [Police chief] (Ep. 10)

Bintang Tamu

Choi In Sun

as [Police officer] (Ep. 10)

Bintang Tamu

Park Sun Ah

as [Board member] (Ep. 10)

Bintang Tamu

Lee Eun Ju

as [Chang Seok’s sister] (Ep. 10)

Bintang Tamu

Joo Sae Byuk

as Kim Mi So (Ep. 11)

Bintang Tamu

So Hee Jung

as Kim Sun Ah [Doctor] (Ep. 11)

Bintang Tamu

Bae Seong Il

as [Patient] (Ep. 11)

Bintang Tamu

Seo Eun Joo

as [Market vendor] (Ep. 11)

Bintang Tamu

Jeon Chi Hwa

as [Detective] (Ep. 11)

Bintang Tamu

Ok Il Jae

as [Accountant] (Ep. 11)

Bintang Tamu

Lee Ji Young

as [Prosecutor] (Ep. 11)

Bintang Tamu

Jang Joon Ho

as [Judge] (Ep. 14-15)

Bintang Tamu

Gi Hwan

as [Doctor] (Ep. 14)

Bintang Tamu

Kim Kyung Il

as [Lawyer] (Ep. 14-15)

Bintang Tamu

Kang Shin Chul

as [Prosecutor] (Ep. 14-15)

Bintang Tamu

Uhm Tae Ok

as [Fishing pond owner] (Ep. 14)

Bintang Tamu

Kang Ji Yong

as Yoon Te Oh [Young] (Ep. 15)

Bintang Tamu

Song Ha Hyun

as [Bully orphan] (Ep. 15)

Bintang Tamu

Shin Tae Yang

as [Bully orphan] (Ep. 15)

Bintang Tamu

Kong Yi Yeon

as [Store employee] (Ep. 15)

Bintang Tamu

Lee Dong Jin

as Reporter Choi

Bintang Tamu

Kwon Min Jeong

as Secretary Kim

Bintang Tamu

Jo Deok Hee

as IT Admin Yoo

Bintang Tamu

Bae Yu Jin

as Rachel [Te Oh's sister]

Bintang Tamu

Yoon Se Woong

as Park In Seok [Dreve executive]

Bintang Tamu

Seo Bo Young

as Seo Yoon Jin [Teen]

Bintang Tamu

Kim Jung Han

as [Hot Issue Today host] (Ep. 11)

Bintang Tamu

Kwon Hyun Hee

as [Babysitter]

Bintang Tamu

Lee Moo Nyoung

as [Dreve employee]

Bintang Tamu

Pyun Hae Joon

as [Dreve employee]

Bintang Tamu

Jang Se Woong

as [Dreve employee]

Bintang Tamu

Jo Boo Kyung

as [Dereve executive]

Bintang Tamu

Kim Si Hyeon

as [Sun Yeong’s assistant] (Ep. 7)

Bintang Tamu

Seo Na Yeong

as [Curator] (Ep. 11-12)

Bintang Tamu

Choi Yeon Hwa

as [Store manager] (Ep. 15)

Bintang Tamu

Mun Seong Nam

Composer

Jo Soo Won

Sutradara

Kim Sung Min

Producing Director

Park Sun Hee

Screenwriter