Rex Gildo’s songs and musicals made him very popular. His best-known song was “Fiesta Mexicana” from 1972. Rosa von Praunheim tells the story of his life in the context of the gay pride movement, the normative pressures of the Schlager music industry, and the profound changes currently underway.

A fascinating exploration of the literary — The Tragedy of Othello, the Moor of Venice, by English playwright William Shakespeare (1604) — and lyrical — Othello, by Italian opera composer Giuseppe Verdi (1887) — myth of Othello, the desperately tragic story of a Moorish general in the army of the Venetian Republic whose absurd jealousy poisons his love for his wife Desdemona.

A portrait of Rosa von Praunheim's neighbor, who worked for decades as a professional dominatrix in Berlin's Wilmersdorf district. While the real Lady MacLaine reflects authentically and wittily on her life and work, her life is retold in dramatized scenes.