Pemeran Last Summer

Lee Jae Wook (이재욱)

as Baek Do Ha | Baek Do Yeong

Pemeran Utama

Choi Sung Eun

as Song Ha Gyeong

Pemeran Utama

Kim Gun Woo

as Seo Su Hyeok

Pemeran Utama

Jung Bo Min

as I Seul [Ha Gyeong's friend]

Pemeran Pembantu

Ahn Dong Goo

as O Seung Taek [Para ice hockey player]

Pemeran Pembantu

Kwon Ah Reum

as Yun So Hui [Do Ha's friend]

Pemeran Pembantu

Choi Byung Mo

as Baek Gi Ho [Do Ha's father]

Pemeran Pembantu

Jung Hee Tae

as Song Ji Cheol [Ha Gyeong's father]

Pemeran Pembantu

Jeon Soo Ji

as Kim Ae Jeong [Ha Gyeong's mother]

Pemeran Pembantu

Son Ji Yoon

as Seo Na Hyeon [Su Hyeok's half-sister]

Pemeran Pembantu

Jung Jong Joon

as Lee Cheon Se [I Seul's grandfather]

Pemeran Pembantu

Kang Seung Hyun

as Jeon Ye Eun [Architecture department head]

Pemeran Pembantu

Ahn Chang Hwan

as Jeon Nam Jin [Ha Gyeong's ex-boyfriend]

Pemeran Pembantu

Jung Yi Rang

as Lee Ji Ae [Pacheon Revitalization head]

Pemeran Pembantu

Choi Da In

as Kim Da Ye [Ha Gyeong's subordinate]

Pemeran Pembantu

Lee Tae Goo

as Sin Jong Sin [Pluto Atelier team leader]

Pemeran Pembantu

Woo Hyun Jun

as Park Hyeon [Pluto Atelier architect]

Pemeran Pembantu

Seo Dong Gyu

as Chang Ju

Pemeran Pembantu

Jang Hyuk Jin

as [Township head]

Pemeran Pembantu

Kim Ki Cheon

as Village Head Ko

Bintang Tamu

Cho Hee Bong

as Village Head Sin

Bintang Tamu

Lee Dong Yong

as Village Head Jeon

Bintang Tamu

Park Sang Myeon

as Village Head Cho

Bintang Tamu

Jung Kyu Soo

as Village Head Hwang

Bintang Tamu

Lee Soo Mi

as [Women’s association president]

Bintang Tamu

Min A Ram

as [Homebuyer] (Ep. 1)

Bintang Tamu

Min Yeon Hong

Sutradara

Jeon Yoo Ri

Screenwriter