When he finally unzipped it, he didn’t find just instructional videos. He found a from 1978.
The guide, created by a legendary, reclusive DJ, taught the "Sway-and-Spin" , a dance move designed to be done while holding small objects.
(e.g., getting caught, losing his data, or something else) Who is trying to stop him?
The instructions included subtle hand movements that were actually a language for passing microfilm —containing proprietary designs—between spies dancing at Studio 54.