This caused a stir as it fairly explicitly showed an unmarried couple in a post-coital position and its suggestion that a young woman would actively seek out sex.
John Cassavetes screened the movie in 1957 and 1958, but because of poor response he went back and re-shot about half of the film in 1959. The first version of the film was believed to be lost for almost 50 years. In the mid-1980s Prof. Ray Carney began his search for the film after talking to Cassavetes about the first version. Carney searched almost everywhere but was led to dead ends for 20 years. Finally, in 2002, he was contacted by a woman who said her father, a junk dealer, had a cardboard box with a film called "Shadows". It turned out to be the first version and not the second one. The print was in pristine condition.
Walkouts were quite high during the film's initial run, as many audience members were unused to its improvisatory nature.
When the first version of the film was shown at the Rotterdam Film Festival in 2004, it was the first time that particular version had been screened in 45 years.
Shot with a 16mm handheld camera on the streets of New York. Most of the dialog was improvised, while all the crew were fellow class members of John Cassavetes or volunteers. Location shooting took place entirely in New York City. No filming permits were obtained, so the cast and crew were necessarily ready to pack quickly and leave a location.