The core of the film's comedy lies in the trio's relentless—and often hilariously backfiring—attempts to chase the newcomer away while trying to win Shanthi’s heart themselves. Interestingly, the plot is based on the popular Tamil film Indru Poi Naalai Vaa Cast and Crew

Their mundane lives take a chaotic turn when a beautiful new tenant arrives, falling in love with Shanthi (Sabeetha Perera), the eldest daughter of the hostel owner. The core conflict of the film is driven by the three older bachelors. They deploy a series of hilarious, desperate schemes to chase away the young suitor and win Shanthi's heart themselves.

Aparadaya Saha Danduwama Full Movie (අපරාධය සහ දඬුවම සම්පූර්ණ චිත්‍රපටය ) filmgarajlk•65K views. YouTube·PEOTV

What elevates Ara Soyza from a standard comedy to an enduring classic is its cast. It brought together the undisputed "King of Comedy" alongside powerhouses of Sri Lankan drama and cinema.

The lead comedian whose expressions and timing defined the film.