The Korean film “Colony” continued its upward streak, drawing more than 4 million admissions since its release last month, data showed on Thursday.

Yeon Sang-ho's action-horror feature 'Colony' maintained its grip on the South Korean box office during the weekend of May 29–31 with $6.7 million.

Read the synopsis of Colony, the latest Korean zombie film from director Yeon Sang-ho. The film is now playing in theaters.