Vincenzo

Na Mi-hee (Cho Yeong-Un's Wife), Jin Sun-kyu (Kim Jong Man [Chauffeur]), Son Seon-geun ([Judge]), Andreas Fronk ([Assassin]), Lee Hee-jun ([Criminal]), Lee Se-wook ([Prosecutor]), Jung Soon-won ([Police officer]), Kim Sang-Wook ([Courtroom spectator]), Paul Battle (Emilio [Expert witness]), Lee Su-min (Laundromat customer), Yoo Jae-myung (Hong Yu Chan), Yeoum Ji-hye (Anchorwoman)

Yang Seung-geol (Park Dae Jin [Minister]), Ki Hwan ([HBN reporter]), Im Jung-min ([Chairman Jang's assistant]), Im Jae-geun ([Pharmaceutical researcher]), Shim Hye-rim (Babel Group receptionist), Ahn Yeon-ji ([Drunk woman]), Yoo Jae-myung (Hong Yu Chan), 유원철 ([Jacuzzi man])

Im Jae-geun ([Pharmaceutical researcher]), Seol Chang-hee ([Villa detective]), Oh Ki-hwan ([Villa detective]), Kim Min-su ([Youtuber]), Ahn Yeon-ji ([Drunk woman]), Yoo Jae-myung (Hong Yu Chan)

Kim Jinee ([Past client]), Kim Eun-seok ([Past client]), Kim Keum-soon ([Past client]), Guk Joong-woong ([Past client]), Lee Kyu-seop (Kang Ho Chul [Prisoner]), Kim Min-su ([Delivery Man]), Yoo Jae-myung (Hong Yu Chan), Kim Tae-hoon (Pyo Hyeok Pil [Choi Myung Hee's aide]), Lee Do-guk (Lee Hwang Kyu [Choi Myung Hee's aide])

Kim Jinee ([Past client]), Kim Eun-seok ([Past client]), Kim Keum-soon ([Past client]), Guk Joong-woong ([Past client]), Kim Wang-geun (Chun Il Su), Shin Seung-hwan (So Hyun Woo [Lawyer]), Jeong Young-joo ([Attorney]), Lee So-geum ([Reporter]), Kang Hak-soo ([Babel Chemicals plaintiff]), Sim Woo-sung (Lee U Yeong), Kang Suk-won ([Babel Chemicals team leader]), Lee Kyung-oh ([Director])

Lee So-geum ([Reporter]), Kang Hak-soo ([Babel Chemicals plaintiff]), Kim Si-woo (Vincenzo Cassano / Park Joo Hyung [Young]), Yoo Soo-yang ([Food blogger]), Lee So-mi ([Food blogger]), Seo Chae-mi (Seo Min Hui), Hong Seok-yeon ([Cheol Wook's uncle]), Cha Soon-bae (Judge Heo), Yoo Young-bok (Jang Guk Han [Chairman]), Lee Ji-young ([Courtroom staff]), Ahn Chang-hwan (Gilbert [Homeless man]), Yoo Byung-soo ([Stenographer 2])

Sim Woo-sung (Lee U Yeong), Kang Suk-won ([Babel Chemicals team leader]), Cha Soon-bae (Judge Heo), Yoo Young-bok (Jang Guk Han [Chairman]), Lee Ji-young ([Courtroom staff]), Ahn Chang-hwan (Gilbert [Homeless man]), Yoo Yeon (Kim Yeo Won), Kang Chan ([Tailor]), Kim Byung-ji ([Youth soccer coach]), Kim Seong-yong ([Babel Chemicals employee]), Jeon Woon-jong ([Detective]), Han Seung-yoon ([Detective])

Lee Kyung-oh ([Director]), Choi Young-min ([Detective]), Im Chae-mu ([Ferris wheel attendant]), Seo Min-sung ([Junior managing director]), Kim Sung-cheol (Hwang Min Sung [CEO of Shinkwang Bank]), Jeon Guk-hyang (Seo Yeong Sun [Shinkwang Finance chairwoman]), 임진웅 ([Doctor]), Kim Nam-hee ([Reporter]), Kim Sun-woo ([Reporter])

Ko Sang-ho (Jung In-guk), Yeon Je-hun ([Locksmith]), Jo Young-mi ([Babel Chemicals plaintiff]), Jeong Seo-yeon ([Babel Chemicals plaintiff]), Josh Newton (Mr.Johnson), Kim Sun-woo ([Reporter])

Ko Sang-ho (Jung In-guk), Jeon Woon-jong ([Detective]), Han Seung-yoon ([Detective])

Myung Jae-hwan (Kim Sang Yun), Jeon Jun-woo ([Prosecutor team]), Kim Won-suk ([Administrative HQ man]), Kim Byung-cheol ([Prosecutor]), Jeong Hee-young ([Cleaning lady])

Ko Sang-ho (Jung In-guk), Ahn Chang-hwan (Gilbert [Homeless man]), Kim Byung-cheol ([Prosecutor]), Kim Gyeong-min (Mr. Lee [Union leader]), Nichkhun Horvejkul ([UCN drama actor]), Hwang Chan-sung ([UCN drama actor]), Heo Seon-haeng ([Assemblyman])

Shin Dong-hoon ([Security personnel]), Ko Sang-ho (Jung In-guk), Heo Seon-haeng ([Assemblyman]), Yoon Kyung-ho (Nam Sin Bae [Team leader]), Lee Jong-yoon ([TV news host]), Jin Sung-min ([Prosecutor team]), Jeon Jin-oh (Park Chan Ki), Park Gang-to (Babel employee)

Ko Sang-ho (Jung In-guk), Geum Gwang-san (Keum Gwang Jin), Joey Albright (George Anderson [Museum rental customer]), Lee Hye-jung (Jung Do Hee [Director]), Oh Seung-chan ([Ragusang Gallery security chief]), Jin Sung-min ([Prosecutor team])

Ko Sang-ho (Jung In-guk), Lee Jong-yoon ([TV news host]), Lee Hye-jung (Jung Do Hee [Director]), Oh Seung-chan ([Ragusang Gallery security chief]), Moon Seong-hyun (Jang Han Seok [Teen]), Jeon Jin-oh (Park Chan Ki), Im Sung-jae (Shaman Biryu), Im Ji-min ([In Guk's wife]), Jeon Jin-gi (Oh Jung Bae [CEO of Daechang Daily]), Yoon Seo-yeon (Jung Seung Min)

Lee Kyu-seop (Kang Ho Chul [Prisoner]), Yuk Hyun-suk ([Security guard]), Jeon Jin-gi (Oh Jung Bae [CEO of Daechang Daily]), Shin Soo-Hyun ([Nurse])

Lee Kyung-young (Park Seung-joon [Presidential candidate]), Yoo Tae-woong (Director Kim [Seung Joon's secretary]), Maeng Bong-hak (Kim Uk Hyeon [Assemblyman]), Kim Hye-jung ([District chief])

Ko Sang-ho (Jung In-guk)

Ko Sang-ho (Jung In-guk), Cha Soon-bae (Judge Heo), Park Yoo-ra ([YSN anchorwoman]), Kim Kye-hyung ([Prisoner])

Kim Sung-cheol (Hwang Min Sung [CEO of Shinkwang Bank]), Jeon Guk-hyang (Seo Yeong Sun [Shinkwang Finance chairwoman]), Kang Chung-hun ([Reporter]), Kim Zio ([Detective]), Seo Yeon-woo ([Student]), Kim Joo-ah ([Vineyard woman]), Son Jeong-won ([Proposing man])