Director
Executive Producer
Screenwriter
Main Role
- Choi Jin Hyuk Main Role
- Park Ju Hyun Main Role
Support Role
- Tae Hang HoLee Sung RokSupport Role
- Lee Joong OkWang WeySupport Role
- Ahn Se HaLee Tae Gyun [Sun Young's husband]Support Role
- Hwang Bo RaGong Sun Young [Sun Ji's sister]Support Role
- Sung Min JunLee Joon WooSupport Role
- Kwon Hwa WoonCha Do HyunSupport Role
- Park Dong BinHwang Chun SupSupport Role
- Jung Chae YullBae Yoon MiSupport Role
- Im Se JuKim Bo RaSupport Role
- Park Sang MyunLee Gwang ShikSupport Role
- Ha Do GwonNoh Poong ShikSupport Role
Guest Role
- Uhm Tae YoonTae Yoon (Ep. 1-3)Guest Role
- Seo Yeon WooYeon Woo (Ep. 1-3)Guest Role
- Park Joo Yong[Santa suspect] (Ep. 1)Guest Role
- Park Joo Young[Santa suspect] (Ep. 1)Guest Role
- Yoo Min Sang[Pizza box man] (Ep. 1)Guest Role
- Lee Seung Yoon[Zombie movie actor] (Ep. 1)Guest Role
- Kim Hye Sun[Movie actor zombie] (Ep. 1)Guest Role
- Yoo Jae Suk[Zombie movie poster actor] (Ep. 1)Guest Role
- Kim Min Kyung[Zombie movie poster actress] (Ep. 1)Guest Role
- Kim Yo Han[Face cream CM model] (Ep. 1, 4)Guest Role
- Lee Ga SubOh Hyung Chul (Ep. 2, 4, 13, 14)Guest Role
- Lee Jae Eun[Cook] (Ep. 2)Guest Role
- Lee Jae Eun[Cook] (Ep. 2)Guest Role
- Lee Dong Hun[Part-timer] (Ep. 2)Guest Role
- Wow[Part-timer] (Ep. 2)Guest Role
- Song Ga In[Trot singer] (Ep. 2)Guest Role
- Kim Byeong Kwan[Part-timer] (Ep. 2)Guest Role
- Lee Young Ji[Paramedic] (Ep. 2)Guest Role
- Jo Ha Seok[Member] (Ep. 2-4)Guest Role
- Kim Kyung Min[So Ri's father] (Ep. 2)Guest Role
- Park Jun Hee[Part-timer] (Ep. 2-4, 6-7)Guest Role
- Kang Yu Chan[Part-timer] (Ep. 2-4, 6-7)Guest Role
- Han Hye Ji[Hyung Chul's wife] (Ep. 2)Guest Role
- Ok Joo Ri[Food cart vendor] (Ep. 2)Guest Role
- Seon Yool Woo[Crosswalk pedestrian] (Ep. 2)Guest Role
- Na Tae Joo[Taekwondo instructor] (Ep. 2)Guest Role
- Park Sun YoungKang Go Eun (Ep. 3)Guest Role
- Baek Ye BinYoo Hee Seon (Ep. 3)Guest Role
- Kwon Hae Hyo[CEO] (Ep. 3)Guest Role
- Hong Boo Hyang[Maid] (Ep. 3)Guest Role
- Lee Moo Nyoung[Man] (Ep. 3-4)Guest Role
- Jang Se Hyun[Client] (Ep. 3-4)Guest Role
- Jo Su Yeon[Client] (Ep. 3-4)Guest Role
- Kim Jung Seok[Center manager] (Ep. 3-5)Guest Role
- Gong Jung Hwan[Doctor] (Ep. 4)Guest Role
- Choi Nam Wook[Doctor] (Ep. 5)Guest Role
- Sam Hammington[Butcher shop owner] (Ep. 5)Guest Role
- William Hammington[Butcher shop owner's son] (Ep. 5)Guest Role
- Shin Yeon SukKim Kyung Ja (Ep. 6)Guest Role
- Kim Joo Ah[Maid] (Ep. 6)Guest Role
- Ryu Hye Rin[Baby shaman] (Ep. 6)Guest Role
- Oh Na Mi[Amnesiac Chaebol's lover on TV] (Ep. 6)Guest Role
- Heo Kyung Hwan[Amnesiac Chaebol on TV] (Ep. 6)Guest Role
- Kim Young Hee[Hair salon customer] (Ep. 10)Guest Role
- Hwang Hee Jung[Funeral home employee] (Ep. 11)Guest Role
- Kim Nam Yee[Drinks vendor] (Ep. 12)Guest Role
- Ahn Chae HeumKim So RiGuest Role
- Yun Ki ChangKim Moo Yeong [Real]Guest Role
- Bae Yoo Ram[PD]Guest Role
- Song Byung Chul[Butler]Guest Role
- Seol Chae Hyun[Animal trainer]Guest Role
- Kwon Young EunKim Yoon JooGuest Role
- Kim Jin Ok[Pamphlet woman] (Ep. 3)Guest Role
- Jung Yeon[Animal protection group staff] (Ep. 10)Guest Role
- Bong Eun Sun[Drink vendor] (Ep. 12)Guest Role
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