Samjin Company English Class

Samjin Company English Class () is a 2020 South Korean comedy-drama film written and directed by Lee Jong-pil, starring Go Ah-sung, Esom and Park Hye-su. It was released on October 21, 2020.
Plot.
In 1995, three female employees at Samjin Company who are given the opportunity to be promoted if they score at least 600 points at the TOEIC test enroll in English classes. One day, they notice that their company is involved in illegal business and start investigating.
Production.
Principal photography began in late October 2019. 
Reception.
Box office.
The film topped the South Korean box office for six days following its release.