Pemeran Chocolate

Yoon Kye Sang

as Lee Kang

Pemeran Utama

Ha Ji Won (하지원)

as Moon Cha Young

Pemeran Utama

Jang Seung Jo (장승조)

as Lee Joon

Pemeran Utama

Min Jin Woong

as Moon Tae Hyun

Pemeran Utama

Kang Boo Ja

as Han Yong Sul

Pemeran Pembantu

Lee Jae Ryong

as Lee Seung Hoon

Pemeran Pembantu

Kim Sun Kyung

as Yoon Hye Mi

Pemeran Pembantu

Yoon Ye Hee

as Lee Seo Hoon

Pemeran Pembantu

Kim Won Hae

as Kwon Hyun Suk

Pemeran Pembantu

Kim Ho Jung

as Han Sun Ae

Pemeran Pembantu

Yeom Hye Ran

as Ha Young Shil

Pemeran Pembantu

Lee Ju Yeon

as Bae Na Ra

Pemeran Pembantu

Lee Chan Yoo

as Yun Min Yong

Pemeran Pembantu

Park Jun Hyuk

as "Agent 119"

Pemeran Pembantu

Yoo Teo

as Kwon Min Sung

Bintang Tamu

Kim Min Joon

as Moon Tae Hyun [Young] (Ep. 1)

Bintang Tamu

Kim Geon Ho

as [Moon Cha Young's dad] (Ep. 1)

Bintang Tamu

Choi Sung Won

as [Jang Yu Suk's boyfriend] (Ep. 1)

Bintang Tamu

Shin Hee Gook

as [Doctor] (Ep. 1)

Bintang Tamu

Jang Deok Ju

as Ha Dong Goo [Fisherman] (Ep. 1-2, 12)

Bintang Tamu

Kang Tae Ung

as Lee Joon [Young] (Ep. 1-2, 9, 11, 14, 16)

Bintang Tamu

Oh Ja Hun

as Lee Kang [Young] (Ep. 1-3, 7, 9, 12, 14, 16)

Bintang Tamu

Do Yeong Seo

as Moon Cha Young [Young] (Ep. 1, 4, 6, 10, 16)

Bintang Tamu

Park Ok Chool

as Nurse Park (Ep. 1, 6)

Bintang Tamu

Kang Yeon Jung

as Jang Yu Suk [Patient] (Ep. 1)

Bintang Tamu

Jung Yu Mi

as [Cha Yeong's mom] (Ep. 1, 16)

Bintang Tamu

Yoo Dam Yeon

as [Restaurant manager] (Ep. 2)

Bintang Tamu

Ahn Chang Hwan

as Seo Kang Ho [Cha Young's blind date candidate] (Ep. 2)

Bintang Tamu

Kim Jo Yeon

as [Fellow] (Ep. 2)

Bintang Tamu

Garrison Michael Farquharson-Keener

as [Greece police officer] (Ep. 2)

Bintang Tamu

Myung Jae Hwan

as Do Yeon (Ep. 2-4)

Bintang Tamu

Lee Hyo Bin (이효빈)

as Kim In Ju [Min Sung's fiancée] (Ep. 3)

Bintang Tamu

Joo Byung Ha

as [Intern doctor] (Ep. 3)

Bintang Tamu

Kim Hye Jung

as [Yong Sul's household maid] (Ep. 3, 9-11)

Bintang Tamu

Woo Sung Min

as Yun Ji Yong [Hospice Patient / Min Yong's youngest brother] (Ep. 4-8)

Bintang Tamu

Lee Han Seo

as Ye Sol (Ep. 4-5, 7, 9-10, 16)

Bintang Tamu

Lee Yong Yi

as Jang Suk Ja (Ep. 4-8)

Bintang Tamu

Jeon Sung Ae

as Bong Yong Sun (Ep. 4-8)

Bintang Tamu

Kim Ja Young

as [Yun Ji Yong's grandmother](Ep. 4)

Bintang Tamu

Lee Moo Saeng

as Jung Se Yun [Professor / Hee Ju's husband] (Ep. 5-6, 8)

Bintang Tamu

Geum Hyo Min

as Kim Hee Ju [Hospice patient] (Ep. 5-8)

Bintang Tamu

O Yeong Su

as Mr. Kim [Hospice patient] (Ep. 5)

Bintang Tamu

Choi Ga In

as Kim Ha Young [Hospice Patient] (Ep. 5, 7, 10)

Bintang Tamu

Yang Joo Ho

as [Kim Ha Young's husband] (Ep. 5, 7, 10)

Bintang Tamu

Yoon Boo Jin

as Gyung Su [Hospice chef] (Ep. 5, 14)

Bintang Tamu

Kim Bi Bi

as Yang Sung Hee [Ji Yong's mother] (Ep. 6-8)

Bintang Tamu

Yook Mi Ra

as [Chairman Jo's wife] (Ep. 6)

Bintang Tamu

Seo Dong Hyun

as Lee Joon [Teen](Ep. 7)

Bintang Tamu

Ha Young (하영)

as Kim Hee Ju [Teen] (Ep. 7)

Bintang Tamu

Jeon Woon Jong

as [Detective] (Ep. 8)

Bintang Tamu

Lee Sae Yoon

as Yun Sung Eun [Doctor] (Ep. 8)

Bintang Tamu

Won Geun Hee

as [Han Yong Sul's brother-in-law] (Ep. 8)

Bintang Tamu

Yoon Kap Soo

as [Hospital board of director] (Ep. 8)

Bintang Tamu

Trey Noh

as Michael [Hospice patient] (Ep. 8, 10-12)

Bintang Tamu

Kim Mi Hwa

as Gwang Suk [Michael's birth mother] (Ep. 9-13)

Bintang Tamu

Yoo In Soo (유인수)

as Jo Seung Gu [Michael's twin brother] (Ep. 9-11)

Bintang Tamu

Choi Yoon Woo

as Seong Cheol [Young (Ep. 10)

Bintang Tamu

Jiyun Kim Huong

as Hoang (Ep. 10)

Bintang Tamu

Shin Dong Ryuk

as Han Jeong Gi [Hospice patient] (Ep. 10)

Bintang Tamu

Park Mi Ri

as [Woman asking for directions] (Ep. 10)

Bintang Tamu

Hong Suk Youn

as [Ye Sol's grandfather] (Ep. 10, 12)

Bintang Tamu

Jeon Seok Ho

as Min Dae Shik [Young Shil's ex-boyfriend / Hospice Patient] (Ep. 11, 14-15)

Bintang Tamu

Kim Yu Bin

as Oh Jung Bok [Ha Dong Goo's niece] (Ep. 11-13)

Bintang Tamu

Maeng Bong Hak

as Mr. Im [Lawyer] (Ep. 12)

Bintang Tamu

Kim Jae Rok

as [Young Shil's cousin] (Ep. 12)

Bintang Tamu

Yoon Bo Ra

as Hui Na [Hospice patient / Youtuber] (Ep. 13, 15-16)

Bintang Tamu

Choi Moo In

as [Na Ra's father] (Ep. 14)

Bintang Tamu

Kim Myung Joong

as [Pension owner] (Ep. 14)

Bintang Tamu

Eom Ji Man

as [Detective] (Ep. 15)

Bintang Tamu

Bae Gi Beom

as Jo Chul Woo [CEO of Sinmyeon construction] (Ep. 15)

Bintang Tamu

Lina

as Song Yeo Jin [Woman who fainted in the museum] (Ep. 16)

Bintang Tamu

Shin Ki Won

as [Moving company man] (Ep. 16)

Bintang Tamu

Song Hoon

as [Boyfriend of Cha Young's mom] (Ep. 16)

Bintang Tamu

Im Jae Geun

as [Doctor]

Bintang Tamu

Seo Sang Won

as [Resident]

Bintang Tamu

Lee Chae Yoon

as [Mud Diner owner ]

Bintang Tamu

Lee Eon Jeong

as Jung Soo Hee

Bintang Tamu

Lee Su Hyung

as [Driver]

Bintang Tamu

Moon Hak Jin

Bintang Tamu

Lee Hyung Min

Sutradara

Lee Kyung Hee

Screenwriter