This German documentary offers a tragic profile of the notorious "death angel," Nico. Long after her death in 1988, the German model and entertainer has remained a darkly mysterious cult figure. She was born Christa Paffgen in Cologne and took her professional name from photographer Nico Papatakis. She began modeling in the early '50s, and this led to a brief appearance in Fellini's classic La Dolce Vita. Though Nico was blessed with the rare combination of beauty and intelligence, she was depressive and utterly lacking in ambition; she spent much of her life simply drifting about through various film and commercial appearances until she met artist Andy Warhol. He introduced her to the band the Velvet Underground, which resulted in the tone-deaf beauty occasionally singing with them -- much to the discomfiture of the band members; she became addicted to heroin and eventually could no longer disguise its effects. Nico went on to become a solo act until her death as the result of a brain hemorrhage. Nico -- Icon includes film clips, commercial clips, archival photos, songs, and interviews with those who knew her, including members of the Velvet Underground, Paul Morrissey, ex-Factory members Viva and Billy Name, songwriter Jackson Browne, and avant-garde filmmaker Jonas Mekas.