Jung Hee Joo (16 episodes, 2018-2019)
Yoo Jin Woo (16 episodes, 2018-2019)
Secretary Seo Jung Hoon (16 episodes, 2018-2019)
Cha Hyun Suk (16 episodes, 2018-2019)
Park Seon-ho (16 episodes, 2018-2019)
Cha Byung Jun (14 episodes, 2018-2019)
Jung Se Joo (9 episodes, 2018-2019)
Game co-employee (5 episodes, 2018-2019)
Agent A (4 episodes, 2018)
Marco Han (3 episodes, 2018-2019)
Reporter (2 episodes, 2018-2019)
Jung Hee Joo (young) (1 episode, 2018)
Tenant at Bonita Hostel (1 episode, 2018)
Female university student (1 episode, 2018)
Taxi Driver (1 episode, 2018)
Gamer (1 episode, 2019)
Jung Min-joo (2018) (unknown episodes)
Lee Soo-jin (2018) (unknown episodes)
Kim Sang-beom (2018) (unknown episodes)
Choi Yang-joo (2018) (unknown episodes)
Yoo-ra (2018) (unknown episodes)
Ticket lady (2018) (unknown episodes)
Taxi Driver (2018) (unknown episodes)