Believer 2

A determined investigator pursues the truth regarding the most expansive drug cartel in Asia. The story focuses on the conflict between the detective and the organization's elusive leader, with whom the protagonist has unresolved personal business.

This action-crime thriller was directed by Baik, following the 2015 film The Beauty Inside and preceding the 2026 release Reawakened Man. The screenplay was written by Kim Hee-jin and produced by Song Young-heon. The main cast includes Cho Jin-woong as Won-ho, Cha Seung-won as Brian, Han Hyo-joo as Big Knife, Oh Seung-hoon as Seo Young-rak, Lee Joo-young as Lona, and Kim Dong-young as Manko, with a total of 24 credited cast members.

The film is a joint production from the United States and Korea involving CJ Entertainment, CJ ENM Studios, Yong Film, and Superfiction. Audience reception is mixed but generally more positive than the reaction from critics. It holds a rating of 6.7/10 on TMDB from 116 votes and 5.6/10 on IMDb from 2,200 votes. In comparison, film critics gave the movie a lower score of 5.3/10 based on 7 reviews.