Elementarteilchen

In the heat of a shimmering Berlin summer, Nora spends her days as a third wheel to her older sister Jule and her best friend Aylin. When Romy comes onto the scene, a friendship blossoms. Nora instantly falls for her, opening up a whole new world and unexpected summer of love.

In 1943, while the Allies are bombing Berlin and the Gestapo is purging the capital of Jews, a dangerous love affair blossoms between two women – one a Jewish member of the underground, the other an exemplar of Nazi motherhood.

Growing up in the sheltered confines of a 1920s English coal-mining community, free-spirited sisters Gudrun and Ursula explore erotic love with a wealthy playboy and a philosophical educator, with cataclysmic results for all four.

In 1931, budding author Christopher Isherwood goes to Berlin at the invitation of his friend W. H. Auden for the gay sex that abounds in the city. He falls for street sweeper Heinz, paying medical bills for the boy's sickly mother, to the disapproval of her other son, Nazi Gerhardt.

Undine is a historian and tour guide at the Berlin City Museum specializing in urban development, while Christoph is an industrial diver. Linked by a love of the water, the two form an intense bond, which can only do so much to help Undine overcome the considerable baggage of her former affair.

Cultural critic David Kepesh finds his life -- which he indicates is a state of "emancipated manhood" -- thrown into tragic disarray by Consuela Castillo, a well-mannered student who awakens a sense of sexual possessiveness in her teacher.