Jeon Do-yeon as Choi Bo-ra

Choi Min-sik as Seo Min-ki

Ju Jin-mo as Kim Il-beom

Joo Hyun as Bookstore Owner

Yoo Yeon-soo as Mustache Detective

Park Ji-il as Bank Clerk

Kim Byung-choon as Detective

Park Nam-hee as Nanny

Lee Geum-ju as Housewife

Park Seong-il as Video Store Clerk

Son Jin-ho as Student

Park Ju-hee as Long hair woman