American Heart Association | Purple Heart | stained glass | The Glass Menagerie | Heart | Through the Looking-Glass | Sacred Heart | Heart of Darkness | Heart (band) | glass | Heart of Midlothian F.C. | Stained glass | Ira Glass | Corning Museum of Glass | Set the Controls for the Heart of the Sun | heart failure | British Heart Foundation | The Heart of Midlothian | Google Glass | Wild at Heart | The Ponder Heart | The Heart Throbs | Stephen Glass | Sacred Heart Church | Owner of a Lonely Heart | National Heart, Lung, and Blood Institute | Immaculate Heart of Mary | I Cross My Heart | heart | Grandma's Reading Glass |
The film contains excerpts and commentary on several Herzog films, including Signs of Life, Heart of Glass, Fata Morgana, Aguirre, the Wrath of God, The Great Ecstasy of Woodcarver Steiner, Fitzcarraldo, and the Les Blank documentary Burden of Dreams.
The Via Mala was used by the German film director Werner Herzog as a location in his 1976 film Heart of Glass.