The film was edited from the footage taken by three American travel influencers who went missing during their tour in Serbia. They were heading to a small town near Belgrade to record what ended up being their final material. The film was edited from the footage taken by three American travel influencers who went missing during their tour in Serbia. They were heading to a small town near Belgrade to record what ended up being their final material. The film was edited from the footage taken by three American travel influencers who went missing during their tour in Serbia. They were heading to a small town near Belgrade to record what ended up being their final material. The film was edited from the footage taken by three American travel influencers who went missing during their tour in Serbia. They were heading to a small town near Belgrade to record what ended up being their final material.