In the 1970s Berlin, the film explores the city's drug culture through the voice recordings of Christiane F. Christiane, a 14-year-old girl, lives with her mother and sister in a typical apartment building. Despite being underage, she sneaks into "The Sound", a trendy disco with the latest equipment, where she meets Detlef and becomes entangled in a drug-using clique.

Christiane F.
In 1970s Berlin, a young girl's life spirals out of control as she succumbs to heroin addiction, forming intense connections with a group of fellow junkies and navigating a complex emotional bond with a troubled male sex worker.