A movie that's now out on Blu-ray and DVD tackles the subject of bullying.
"Bully" follows several teens and their families throughout the 2009 to 2010 school year, capturing their experiences.
One of the main characters doesn't even realize he's being bullied and the movie investigates his reaction after a troubling bus ride where the filmmakers fear for his safety.
"Alex says: "If these kids aren't my friends, then what friends do I have"? You feel so deeply for him and for the struggle," said Lee Hirsch, the filmmaker.
To learn more about the movie "Bully" and how you can join the challenge to stop this form of violence click the link below.