Teen Protagonists

Many films with a teen protagonist often attract teenagers to be the target audience. There is many evidence on this including.

Donnie Darko

"Lots of teenagers feel trapped in a world they don't fully understand,
barely able to hold in their adolescent rage."

Back to the Future

"The lovable, somewhat flawed hero of the
Back to the Future movies gets into unthinkable situations" 

 Brick

"Isolation from popular cliques makes Brendan Frye 

the perfect teen detective in Brick."

Many audiences of these particular film is aimed at teenagers , mostly because teenagers can relate to the plot line and be more undersanding.