. . . . . . . . . . . "Feature films"@en . "Video"@en . . "Martha Graham"@en . . "Three dance works by Martha Graham, who introduces each work. Her commentaries include the personal significance of Errand into the maze, her interpretation of the Medea legend in Cave of the heart, the demanding nature of the dancer's training, and her use of the music of Carl Nielsen."@en . . . . "Nonfiction films"@en . "Filmed dance"@en . . . . . . "Dance"@en . . "Documentary films"@en . . . "Martha Graham: Three contemporary classics"@en . "Acts of light"@en . "An evening of dance and conversation with Martha Graham"@en . . . . . . . . . . "Three contemporary classics"@en . . . . . . . "Errand into the maze"@en . . . . . "Performances of 3 of Graham's creations: Errand into the maze, Acts of light, Cave of the heart."@en . . . "Cave of the heart"@en . . . . . . . . . . . . . . . . . "An Evening of dance and conversation with Martha Graham"@en . . . . . . . . "Cave of the heart (Choreographic work : Graham)" . . "Acts of light (Choreographic work : Graham)" . . . . "Errand into the maze (Choreographic work : Graham)" . .