Well not quite free. Judas and the Black Messiah, the film about Fred Hampton, is available on HBO Max until March 14th. If you have Hulu but don't have HBO Max, you can get a free trial addon of HBO Max for one week - just make sure to cancel before the trial ends.
Link to addon https://www.hulu.com/hbomax
Trailer https://youtu.be/sSjtGqRXQ9Y
:fred-hampton:
Or rather, stop giving your data to ghoulish companies (that use DRM on top of it) and download it yourself. Here for a x265 version. Here for a x264 one (larger, but compatible with more equipment and has more seeders).
Be careful with torrents, you can get a strike from your ISP if you don't have a VPN.
You can download it directly from some sites which you wont need a VPN for, I don't know if it's against the rules to link them, but google "psa rips" and for the love of god turn on your ad blocker.
Edit: fuck it . mods can remove this if it's against the rules