Fi Guest cast, played by Efecan Şenolsun Episode 1x02: Fİ2 (Mar 31, 2017) Episode 1x03: Fİ3 (Mar 31, 2017) Episode 1x04: Fİ4 (Apr 21, 2017) Episode 1x06: Fİ6 (Apr 21, 2017) Episode 1x12: Fİ12 (Jun 16, 2017)