Everything you need to know about ‘BTS: The Return,’ the new Netflix documentary

All seven members of K-pop sensation BTS gathered on a beach for a livestream—a scene once commonplace but now extraordinary after nearly four years of hiatus from full-band activities. This moment opens “BTS: The Return,” a new Netflix documentary premiering Friday that chronicles the group’s journey back to collective creativity.

Directed by Bao Nguyen and produced by This Machine and HYBE (the South Korean entertainment powerhouse behind BTS), the predominantly Korean-language film offers viewers unprecedented access to RM, Jin, Jimin, V, Suga, Jung Kook, and j-hope as they navigate their reunion and create their latest album, “ARIRANG,” which released Friday.

The documentary wastes no time addressing the elephant in the room: South Korea’s mandatory military service, which separated the band members for years. Within the first minute, RM mentions learning “to hustle” during his military stint, followed by footage of the members getting their heads shaved and donning uniforms before eventually reuniting. This marked a significant period of separation for the group, as all seven hadn’t broadcast together since September 2022, prior to announcing their comeback this June.

Following their military obligations, BTS quickly converged in Los Angeles during summer 2025 to begin work on “ARIRANG,” their fifth studio album and first full-length release in nearly four years. The documentary reveals they lived together in one house, working under considerable time constraints. Jin mentions joining the project in LA immediately after completing his 2025 solo tour, missing some of the early writing and recording sessions.

The documentary captures the pressures facing the group. RM acknowledges the K-pop industry’s notorious “seven-year curse,” where many groups disband or lose members at this critical juncture. BTS, still considered among the world’s most popular bands, faced a different question: how to evolve their sound while maintaining their identity.

“We’re doing a lot of experiments, trying to find out what makes us special,” RM explains in the film. “What makes us BTS?”

The sense of urgency is palpable throughout the documentary. During one dinner scene, Jimin expresses the group’s collective anxiety: “We’ve been out for too long. Now that we’re finally out of the military, we don’t want to extend this break.”

Los Angeles proved instrumental to their creative process. The film shows the band working with notable producers including Diplo and South Korean songwriter Pdogg. These scenes reveal intimate dynamics within the group: Suga playing guitar with serious concentration, V comforting an anxious Jin, and other interactions that showcase their brotherhood. After this productive period in the U.S., they returned to South Korea to finish and mix the album.

A pivotal moment in the album’s development came when Big Hit Music’s executive creative director Boyoung Lee shared a historical connection: In 1896, Koreans who traveled to America for education met music producer and ethnologist Alice C. Fletcher, resulting in the recording of “Arirang,” the traditional Korean folk song that dates back to the 1400s. This became the album’s namesake and reinforced its mission as a celebration of South Korean culture.

This cultural authenticity became central to their vision. In one scene, Suga advocates for changing the song “Normal” to feature less English and more Korean lyrics. “For this album, authenticity matters,” RM agrees, underscoring the group’s commitment to representing their heritage.

The documentary also captures the band’s apprehension about their comeback. After years apart, they questioned what fans expected from them in an industry that constantly demands reinvention. This anxiety manifests in unexpected ways, including V practicing baseball throws in a parking lot before making an appearance at Los Angeles’ Dodger Stadium—determined not to disappoint fans.

Even during downtime at their shared LA residence, conversations inevitably circled back to their music. “I wonder if we’ve done a good job here,” Jung Kook muses during one evening gathering over pork belly, soju, and beer.

The selection of “Swim” as their lead single wasn’t unanimous at first. Some members worried it might lack sufficient energy, reminiscent of their initial doubts about “Dynamite” in 2020—which ultimately became their first Billboard Hot 100 #1 hit and their breakthrough English-language single.

Suga emerged as an early advocate for “Swim,” telling his bandmates: “Oh, they can come back with a song like this? I think it’ll be cool.” RM concurred, noting, “It’s a cool, mature song for us. It’s time we give off a grown-up vibe.”

This maturity reflects the band’s evolution. “We’ve all gotten older in general,” Suga explains. “We tried to express more about being an adult.”

As “BTS: The Return” demonstrates, the seven-member phenomenon continues to navigate their unprecedented global success while staying true to their Korean roots and collective identity—a balancing act that has kept them at the forefront of international pop culture despite the challenges of time and separation.