Pemeran History of the Salaryman

Lee Bum Soo (이범수)

as O Yu Bang

Pemeran Utama

Jung Gyu Woon

as Choi Hang U

Pemeran Utama

Jung Ryeo Won (정려원)

as Baek Yeo Chi

Pemeran Utama

Hong Soo Hyun

as Cha U Hui

Pemeran Utama

Kim Eung Soo

as O Ji Rak [Chairman of Jang Cho Pharmaceutical]

Pemeran Pembantu

Lee Ki Young

as Park Beom Jeung [Chunha executive director]

Pemeran Pembantu

Yoo Hyung Kwan

as So Ha [Chunha management director]

Pemeran Pembantu

Yoon Yong Hyun

as Yun Bun Gwae [Chunha team manager]

Pemeran Pembantu

Kim Il Woo

as Jang Ryang [Chunha executive director]

Pemeran Pembantu

Kim Seo Hyung

as Mo Ga Bi [Chunha head secretary]

Pemeran Pembantu

Jang Hyun Sung

as Choi Hang Ryang [Chunha finance director]

Pemeran Pembantu

Song Kyung Chul

as Paeng Wol [Mob businessman]

Pemeran Pembantu

Seong Chan Ho

as Executive Director Kim

Pemeran Pembantu

Lee Seung Won

as Chief Kim

Pemeran Pembantu

Jung Se Hyung

as Deputy Kim

Pemeran Pembantu

Song Min Hyung

as Park Seong Cheol [Bank president]

Pemeran Pembantu

Hong Seung Beom

as [Team leader]

Pemeran Pembantu

Lee Keun Hee

as Kim Dae Cheol [Research director]

Pemeran Pembantu

Yang Hyung Wook

as Han Sin [Hang U's handyman]

Pemeran Pembantu

Joo Hui Jung

as Jang Chil Bok [Ga Bi's assistant]

Pemeran Pembantu

Lee Deok Hwa

as Jin Si Hwang [Chairman of Chunha Group / Yeo Chi's grandfather]

Pemeran Pembantu

Park Sang Myeon

as Jin Ho Hae [Chunha vice president / Yeo Chi's uncle]

Pemeran Pembantu

Lee Hee Do

as [Chunha's head of factory]

Pemeran Pembantu

Oh Jung Tae

as [Guinea pig] (Ep. 1)

Bintang Tamu

Choi Gyo Shik

as [Guinea pig] (Ep. 1)

Bintang Tamu

Bae Gi Beom

as [Guinea pig] (Ep. 1)

Bintang Tamu

Kim Kyung Ryong

as [Head chef] (Ep. 2-3)

Bintang Tamu

Jeong Bo Seok

as Cho Pil Yun [Congressman] (Ep. 6)

Bintang Tamu

Oh Kyung Soo

as Department Head Bang (Ep. 6-8)

Bintang Tamu

Lee Joon Hee

as [Reporter] (Ep. 8)

Bintang Tamu

Kim Ik Tae

as Doctor Choi (Ep. 11, 15-17, 22)

Bintang Tamu

Lee Jong Goo

as Park Seol Pal [Hospital Director] (Ep. 14)

Bintang Tamu

Son Jong Hak

as [Lawyer] (Ep. 15-16)

Bintang Tamu

Lee Yoon Sang

as [Chunha executive] (Ep. 16)

Bintang Tamu

Yoon Bok Sung

as [Chunha executive] (Ep. 20)

Bintang Tamu

Kim Gwang In

as [Chunha executive] (Ep. 20)

Bintang Tamu

Kim Sung Oh

as Park Mun Su [Prosecutor] (Ep. 20-22)

Bintang Tamu

Kim Seung Pil

as [False religion believer]

Bintang Tamu

Jeon Jae Hyung

as [Delivery man]

Bintang Tamu

Lee Joon (이준)

as [Idol / Yeo Chi's boyfriend] (Ep. 1)

Bintang Tamu

Im Hyun Shik

as [Yu Bang's father] (Ep. 1)

Bintang Tamu

Lee Ju Sil

as [Yu Bang's mother] (Ep. 1-2)

Bintang Tamu

Kim Ji Young

as Ji Won [Han Sin's daughter] (Ep. 5)

Bintang Tamu

Jung Hyun Seok

as [Chunha's management section staff] (Ep. 5)

Bintang Tamu

Joo Boo Jin

as [Chunha factory worker's mother] (Ep. 10)

Bintang Tamu

Kang Kyung Joon

as Bok Sa Yul [Taeyang Group Director / Hang Woo's friend] (Ep. 12-15, 17)

Bintang Tamu

Jung Dong Gyu

as [Psychiatrist in the ending's prologue] (Ep. 16)

Bintang Tamu

Choi Moon Seok

Chief Producer

Lee Gil Bok

Cinematography

Yoo In Shik

Sutradara

Jang Young Chul

Screenwriter

Jung Kyung Soon

Screenwriter