The target audience for thriller films is males and females aged 15-19, but thrillers can appeal to younger and older audiences due to their various subgenres. Thrillers interest audiences through their use of suspense, tension, and constant plot twists that keep viewers on the edge of their seats. Character relatability is also a key appeal as audiences become invested in individual character stories and want to see how they progress. Psychological thrillers, supernatural thrillers, and spy thrillers are among the most popular subgenres.