The First Day of the Rest of Your Life (2019)

People told Jack Bridge that Graduation Day 2019 was to be the first day of the rest of his life. What they didn't tell him about that day was the zombie invasion that was to occur, or about the deaths of his closest friends at the hands of the undead. But in a ravaged, apocalyptic 2059, at the age of 71, Jack Bridge has a plan. With the newly found power of time-travel, life long heartbreak, and a bloodthirsty machine gun at his disposal, Jack is going back to Graduation Day 2019, to change the world - and his life - forever.