The picture was filmed almost entirely in the U.S. state of Colorado. This U.S. state doubles for nearly eight other states there, as well as Broadway in New York City.
The make and model of the car in which the two teenage girls take a joyride cross-country road trip was a blue convertible 1948 Chrysler Windsor.
Filmed in 2013, copyrighted in 2015 and released in 2016.
This movie's opening title card reads: "August 5th 1962".