It is a movie genre where the protagonist may be one or more. are driven into a series of challenges: violence, frenzied chases, close combat. The sensational film tends to portray a protagonist who is quick–witted and struggling to get through hard times. Whether it’s a life–threatening situation, a villain, or a chase. It began to develop in the 1970s with the rise of scenes of danger and special effects. This made it cheaper and easier for filmmakers to create stunts and other visual effects than in the past that required the persistence of the risk actors.