Our thriller film Doppelganger begins with a tense chase sequence using quick cuts and camera movements to create excitement. It features a handsome male and attractive female lead to appeal to audiences through their sex appeal, as seen in popular films like Twilight. The opening sequence ends on a cliffhanger revealing the attacker is the victim's doppelganger, making the audience want to know more and watch the full movie to find out how this is possible.