Get to know the series Gelboys better through a documentary that tells the behind-the-scenes story before the series came to be.

Cast:Mahidol Pibulsonggram, Chayapak Tunprayoon, Leon Brocco, Monthapoom Sumonvarangkul, Tawanwad Wanavit, Naruebet Kuno,

Genre:Documentary,

country:Thailand,

Production:iQIYI,