Mr. Fanboy

Wan (Save Worapong Walor) is a devoted fanboy and freelance photographer who is working toward a university degree in public relations. At a fan event he wanders into a restricted area by accident and is caught by Third (Auau Thanaphum Sestasittikul), an actor with a sharp tongue and a confident manner. An audition follows, and Wan is unexpectedly cast in a supporting role in The Deep Between Us, a series within the series.

The same production stars Nine (James Supamongkon Wongwisut), an emerging actor whom Wan has long admired. Wan takes the job out of financial necessity, and working on the set shows him how the entertainment industry runs behind the camera. His first weeks there are spent in friction with Third, and the two gradually grow closer as filming goes on.

The cast around them includes Renji (Ryujin Tinnapat Tusnytraitep), Time (Patji Jirachart Buspavanich) and View (Punch Puntita Boonchuan). Mr. Fanboy is a Thai Boys' Love comedy-drama of twelve episodes, adapted from a novel, and it takes place across a university campus, fan events and a working film set.

Kla Nathawat Piyanonpong directs the twelve episodes of 55 to 64 minutes, produced by Mandee Work and Domundi TV, which air on One 31 on Saturdays from 29 August to 14 November 2026.