Lee Yeon-doo has been part of several movies, films, and music projects throughout her career, with varying levels of reception. Among her works, Gangnam 1970 (2015) stands out as the project that received the highest level of acclaim. Interestingly, the same film, Gangnam 1970 (2015), is also noted as the one that garnered the lowest ratings, highlighting the diverse opinions surrounding it. Despite this contrast, Lee Yeon-doo’s involvement in the film remains a significant point of discussion among audiences and critics alike.