Director: Penelope Spheeris
Running time: 100 minutes
Where you can watch it: LiveLeak

Why it's unavailable: Music rights, for the hundredth time.

Why you should watch: Because it's a vital document of the punk music scene in L.A. from 1979 to 1980. The performances, from acts like Black Flag, X, Alice Bag Band, Circle Jerks, Catholic Discipline, and Fear, are just as raw and blistering today as they were then.