Set in Sri Lanka during the mid-1990s, August Sun tells three simultaneous stories against the backdrop of the country's savage civil war (1983 – 2009).
| Actor | Role |
|---|---|
| PPeter D'AlmeidaNot listed | Not listed |
 Nimmi HarasgamaNot listed | Not listed |
| MMohamed RahfiullaNot listed | Not listed |
 Namal JayasingheDuminda | Duminda |
 Gayani GisanthikaGirl at Brothel | Girl at Brothel |
 Chandra KaluarachchiDuminda's Mother | Duminda's Mother |