Dynamo

the long version

"With his best friend standing on a cafeteria table, and a green-eyed girl pinning him by his hair, sixteen-year-old Matt knows his world is changing. But, once he witnesses a violent crime and does nothing to stop it, Matt swears to take a stand. His attempt to manufacture his courage through a series of secret missions with his three best friends will change each of their lives forever. Their scheming and Matt's obsession to create a change will force dangerous collisions between the crew of friends and violent individuals. "--