Berlin, April 1938. One night, eight-year-old Käfer Avigdor uses his specialty toilet-paper roll binoculars to spy on his Mama and Aunt Charlotte. The whispered conversation he overhears alerts him to a danger he didn't know existed and starts him rethinking who he really is and where he belongs. Within hours, Käfer and his family flee their comfortable life. In a desperate race to stay one step ahead of the Nazis, Käfer is called on to be braver and more resourceful than he ever imagined possible. But will it be enough? Boy from Berlin is based on real people and actual events.