Gunn and Miller, who cowrote the six-part series, had exclusive access to the experiences of the lads, even though the tale of the rescue had already been portrayed in documentaries and a feature film.
Due to the COVID-19 pandemic, the duo, who also collaborated on ABC's political thriller Designated Survivor, were unable to travel to Thailand to interview the boys and their families.
As a result, they hired a documentary film crew and communicated with them via Zoom as they put the script together. After that, they spent seven months on location in Thailand as part of the production. They anticipate that the end outcome will be the first representation of these events that puts the impacted families first.