And there's even one more documentary in the works:

*New #Bitcoin Documentary Trailer*
https://twitter.com/bitcoiner_movie/status/1513150416292397064

cryptocoin

Here's a trailer for a different documentary on El Salvador as well:

*🎥 DARE TO DREAM (A story from El Salvador) - OFFICIAL TRAILER*
https://stacker.news/items/18909
https://www.youtube.com/watch?v=A8CMA28efRQ

cointastical

bitcoin

🎥 Bond to Unbind - Bitcoin and El Salvador [trailer2] | Satoshi Pollen

This post has the second trailer for this documentary.  Here's the link to the earlier trailer, which is quite a bit different:

*Bond to Unbind - Bitcoin and El Salvador [trailer]*
https://www.youtube.com/watch?v=0gj9-ze9100