Pemeran What's Up, Fox?

Chun Jung Myung

as Park Cheol Soo

Pemeran Utama

Go Hyun Jung (고현정)

as Ko Byeong Hui

Pemeran Utama

Ahn Sun Young

as Park Seung Hye

Pemeran Pembantu

Go Joon Hee

as Ko Joon Hee

Pemeran Pembantu

Seo Young

as Lee Joo Hee

Pemeran Pembantu

Kwon Hae Hyo

as Hwang Yong Kil

Pemeran Pembantu

Son Hyun Joo

as Park Byung Gak

Pemeran Pembantu

Jo Yeon Woo

as Bae Hee Myung

Pemeran Pembantu

Park Sun Hee

Pemeran Pembantu

Jung Gi Sung

as Kim Shil Jang

Pemeran Pembantu

Choi Yoon Jung

as Jo Sung Ran [Cecibon employee ]

Pemeran Pembantu

Youn Yuh Jung

as Choi Soon Nam [Byung Hee and Jun Hee's mother]

Pemeran Pembantu

Kim Dong Soo

as [Chul Soo's senior]

Pemeran Pembantu

Seo Hye Jin

as [Byung Hee's co-worker]

Pemeran Pembantu

Park Byung Sun

as Oh Pil Kyo [Soon Nam's real estate employee]

Pemeran Pembantu

Kim Hak Chul

as [Auto repair shop owner]

Bintang Tamu

Choi Woo Je

as Sun Woo

Bintang Tamu

Byun Jung Soo

Bintang Tamu

Tae Woong

as Chul Soo [Young]

Bintang Tamu

Lee Hyuk Jae

as [Byung Hee imaginative partner]

Bintang Tamu

Song Seung Yong

Bintang Tamu

Kwon Seok Jang

Sutradara

Lee Min Woo

Producer

Kim Do Woo

Screenwriter

Kim Min Chae

Bit part

Kim Yoo Bin

Bit part