Get to know the series Gelboys better through a documentary that tells the behind-the-scenes story before the series came to be.
| Actor | Role |
|---|---|
 Mahidol PibulsonggramHimself | Himself |
 Chayapak TunprayoonHimself | Himself |
 Leon BroccoHimself | Himself |
 Monthapoom SumonvarangkulHimself | Himself |
 Tawanwad WanavitHimself | Himself |
 Naruebet KunoHimself | Himself |
 Nantanat ThakadkulHerself | Herself |
 Naron CherdsoongnernHimself | Himself |
 Palita KitiyodomHerself | Herself |
 Prinwat RattanachaipiboonkitSelf | Self |
| PPattaranad BhiboonsawadeSelf | Self |