Off the topic of my head, maybe these can get you started:

Hackers, by Stephen Levy

The Hacker Ethic, by Pekka Himanen

True Names, by Vernor Vinge

Free Culture, by Lawrence Lessig

A Fire Upon The Deep (SF novel), by Vernor Vinge

If “Snow Crash” counts, you probably want to look into the novels “Daemon” and especially its sequel “Freedom” by Daniel Suarez. Probably also the novel “Walkaway” by Corey Doctorow.

“The Internet’s Own Boy” is a documentary about Aaron Swartz that I suspect would also scratch your itch. (Available on Archive.org)

Edit: Almost forgot The Public Domain by James Boyle. I haven’t read that one yet, but it’s high on my list.

Don’t forget the GPL itself.

There needs to be a film about the FOSS movement that matches the vibes of 1995’s cyberspace masterpiece Hackers.

Revolution OS(2001) was maybe the earliest documentary about Free Software.

This was great to view at LinuxConf2001, seeing many of the names you’d only read about previously.

Warning: It interviews various people discussed in this thread, but also contains plenty of Stallman being right.

One of the best quotes about Free Software, was how it is essentially using the same principles as Judo, use the opponents momentum against them.

The way Free Software uses full, restrictive copyright to create a permissive, free sharing-based copyright is an excellent example of the technique within many Judo throws.

I can’t remember where this quote was from, and a quick search found nothing. Maybe someone else can pinpoint it.