Pemeran The Potato Lab

Lee Sun Bin (이선빈)

as Kim Mi Gyeong

Pemeran Utama

Kang Tae Oh (김윤환)

as So Baek Ho

Pemeran Utama

Lee Hak Joo

as Park Gi Se

Pemeran Utama

Shin Hyun Seung

as Kim Hwan Gyeong [USB guest house owner]

Pemeran Pembantu

Kim Ji A

as Jang Seul Gi [Representative]

Pemeran Pembantu

Yoon Jung Sub

as Lee Chung Hyeon [Researcher]

Pemeran Pembantu

Nam Hyun Woo

as Kwon Hui Dong [Intern]

Pemeran Pembantu

Kim Kyu Chul

as Hong Sun Ik [Former director]

Pemeran Pembantu

Kim Cha Yoon

as Choi Ji Hyeon

Pemeran Pembantu

Jang Yoo

as Byeon I Jang [Village chief]

Pemeran Pembantu

Son Ji Yoon

as Chairman Yun

Pemeran Pembantu

Jin Ga Eun

Pemeran Pembantu

Heo Jung Do

as Mr. Cho (Ep. 1)

Bintang Tamu

Ryu Tae Ho

as Mr. Choi (Ep. 1)

Bintang Tamu

Myung Jae Hwan

as Michael Lee (Ep. 1)

Bintang Tamu

Jiyun Kim Huong

as [Farmer] (Ep. 1)

Bintang Tamu

Yoo Yong

as [HR employee] (Ep. 1)

Bintang Tamu

Han Myung Chul

as [Joongchan-ri farmer] (Ep. 1)

Bintang Tamu

Lee Han Wi

as [Joongchan-ri farmer] (Ep. 1)

Bintang Tamu

Jung Ja Young

as [Sunnyeo Food employee] (Ep. 1)

Bintang Tamu

Jeon Seong A

as [Jung Hae’s wife] (Ep. 2)

Bintang Tamu

Lin Da Jeon

as [Hairstylist] (Ep. 3)

Bintang Tamu

Jun Joon Woo

as Kim Jin Su (Ep. 4)

Bintang Tamu

Lee Seung Min

as [Surfer] (Ep. 4)

Bintang Tamu

Won Gun Su

as [Comic donor] (Ep. 4)

Bintang Tamu

Lee Seung Chul

as [Sunnyeo shaman] (Ep. 5)

Bintang Tamu

Kim Young Sun

as [Restaurant employee] (Ep. 5, 10)

Bintang Tamu

Kim Mi Hye

as [Sweet potato lab staff] (Ep. 10)

Bintang Tamu

Kim Joo Ah

as Byun Chang Suk (Ep. 8)

Bintang Tamu

Lee Jung Eun

as [Gi Se’s mom] (Ep. 9)

Bintang Tamu

Kwak Yeong Seon

as [Ong Ju’s dad] (Ep. 9)

Bintang Tamu

Cha Young Mi

as [Ong Ju’s mom] (Ep. 9)

Bintang Tamu

Yoon Seong Won

as [Sweet potato lab staff] (Ep. 10)

Bintang Tamu

Sung Ji Ru

as [Sweet potato lab staff] (Ep. 10)

Bintang Tamu

Choi Ga In

as [Farmer] (Ep. 11)

Bintang Tamu

Kim Min Seok (김민석)

as Chairman Kang [Youngsan] (Ep. 12)

Bintang Tamu

Kang Il Soo

Sutradara

Shim Jae Hyun

Sutradara

Kim Ho Soo

Screenwriter