Trumpet player Roy Allen starts anew as a music teacher in a school full of kids with little exposure to music. Roy connects with a talented virtuoso in need of a father figure. Through the journey of launching a school band and learning to reach kids on their own terms, Nate reconnects with his own estranged son, becoming the father he always wanted to be.
Iconoclastic, take-no-prisoners cop John McClane, finds himself for the first time on foreign soil after traveling to Moscow to help his wayward son Jack - unaware that Jack is really a highly-trained CIA operative out to stop a nuclear weapons heist.
When the crew of the Enterprise is called back home, they find an unstoppable force of terror from within their own organization has detonated the fleet and everything it stands for, leaving our world in a state of crisis.