Kim Hye-soo as Han Si-hyun

Yoo Ah-in as Yoon Jung-hak

Huh Joon-ho as Gap-su

Jo Woo-jin as Vice-Minister of Finance

Vincent Cassel as IMF Managing Director

Kim Hong-pa as New Senior Secretary for Economic Affairs

Uhm Hyo-seop as Senior Secretary for Economic Affairs

Kwon Hae-hyo as The President of the Bank

Cho Han-cheul as Lee Dae-hwan

Ryu Deok-hwan as Orange

Park Jin-joo as Yoon-ju

Jang Seong-beom as Park Jin

Jeon Bae-soo as Young-bum

Yeom Hye-ran as Hee-won

Ryu Tae-ho as Chief of Staff

Han Ji-min as Lee Ah-ram

Lee Ho-jae as YS

Lee Yang-hee as Customer

Choi Jun-young as Hyun-soo

Jeong Gyu-su as Mr. Jung

Joey Albright as IMF Negotiation Staff

Yang Mal-bok as Samho Woman

Kim Hyeong-mook as Chief Financial Officer

Dong Ha as Chaebol 3rd

Kim Min-sang as Mr. Lee

Yoon Byung-hee as Chief Kim

Baek Do-kyeom as Counseling Staff

Son Min-seok as Megaphone Police Officer

Seo Young-sam as Investment Bank Department Head

Na Gyeong-cheol as News Anchor

Lee Sae-ro-mi as Teacher