Unnam revolves 5 males - Sunny (Lal), Aloshy (Asif Ali), Tomi (Prasanth Narayan), Murukan (Nedumudi Venu) and Basheer (Noushi). The group of 5 coupled with a corrupt cop named Balakrishna (Sreenivasan) plan a deal. Nonetheless, the deal would not work out.
