A married man (Nissanka) and woman (Miranda) find their lives disrupted after their affair is exposed by the police. Leaving their respective families, the two decide to live together. Shortly afterwards, Miranda secretly goes back to see her former husband. As paranoia mounts, Nissanka disintegrates psychologically to point where reality and fantasy are blurred.

Weera Puran Appu (වීර පූරන් අප්පු) is a 1979 Sri Lankan film. Directed by H.D. Premaratne. Language: Sinhala. Runtime: 115.0 minutes. Historical Country of origin: Sri Lanka.