Max is a heartwarming story about a military dog who is traumatized by his handler's death in Afghanistan. The dog, Max, is sent to live with his handler's family, where he forms a bond with the handler's younger brother, Justin. Together, they uncover a secret about the handler's death and work to solve the mystery. As they navigate through danger and adventure, Max proves to be a loyal and brave companion to Justin, helping him heal from the loss of his brother.