

The NMIXX Documentary traces NMIXX's full journey — from pre-debut training days to their rise as one of K-pop's most technically skilled girl groups. It focuses on their origins, their artistry, and the personalities behind the members.
NMIXX: Heavy Serenade Documentary was directed by 88 Gymnastic Heroes.
NMIXX: Heavy Serenade Documentary holds an average rating of 10.0/10 on TMDB, and it lands best with fans of documentary and music. Join the discussion below to add your take.
NMIXX: Heavy Serenade Documentary runs for 1h 11min, and was released in 2026.
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