Lenny has decided to relocate his family back to the small town to have his kids grow up where he and his friends grew up. This time around, the grownups are the ones learning lessons from their kids on a day notoriously full of surprises: the last day of school.

During the bloodiest battle of WWII, in Okinawa, Desmond Doss saved 75 men without firing or carrying a gun. He was the only American soldier in WWII to fight on the front lines without a weapon, as he believed that while the war was justified, killing was nevertheless wrong. As an army medic, he singlehandedly evacuated the wounded from behind enemy lines, braved fire while tending to soldiers and was wounded by a grenade and hit by snipers. Doss...