Three cleaning ladies at an investment firm get their hands on insider stock information and hatch a chance on a scheme that could change their lives.
Eo Yong-mi
An In-gyeong
Maeng Su-ja
Lee Yeong-shin
Lee Du-yeong
Geum Jan-di
Jin Seong-wu
Yoon Tae-gyeong
Cheon Deok-gyu
Oh Dong-ju
