In A Common Man, which is set in Colombo, Sri Lanka, a mysterious man (Kingsley) has planted 5 bombs in the politically-scarred city that are set to explode unless four major terrorists are immediately released from prison. When he calls in his demands to the Deputy Inspector General of the Colombo Police Department (Cross), a confrontation ensues that sets off this exciting, non-stop action film that pits truth versus duty in a thrilling duel to the end.