Samar is a 2013 Tamil action thriller film starring Vishal, Trisha Krishnan and Sunaina. The story revolves around Sakthi, a trek guide, who loves Roopa, but, their love is short lived as Roopa breaks up and leaves. Sakthi then receives a letter from Roopa asking him to come to Bangkok. An excited Sakthi reaches Bangkok where a surprise awaits him. Sakthi finds his look-alike in Bangkok whose enemies start attacking him. How will Sakthi get rid of this problem?