The Blaxploitation genre has been around for ages, but in the last three decades or so it has coalesced into something more particular than it once was. As Max Torque hinted above, Melvin van Peebles is responsible in part for transforming Blaxploitation films into the powerful and entertaining crime stories of the 1970s.
The subset of Blaxploitation films we are most familiar with have some similarities to each other. Most revolve around a single powerful protagonist who takes on The Man, usually outside of the law, portayed by a very good actor and backed up by a kickass soundtrack by an accomplished soul/r&b musician. Racial and sexist issues are treated quite differently in these films than they usually are today, although Singleton’s Shaft evokes a lot of the paradox and moral ambiguity of the originals.
Many, but not all, of these films were made on low budgets and reaped giant returns at the box office (a high-budget example is Shaft in Africa, which was filmed on location in Ethiopia). Blaxploitation films enjoyed a popularity far beyond their target audience, but they were exploitative (in the bad sense) in that the stars of the films were often underpaid and underacclaimed for their fine work. Some of the best, and best known, examples include:
Shaft; Richard Roundtree; Isaac Hayes.
Superfly; Ron O’Neil; Curtis Mayfield.
Black Caesar; Fred Williamson; James Brown.
All of the above were accompanied by unusually good sequels as well (okay, Superfly TNT (‘Taint Nothin’ Toit) isn’t all that good). I would have included any of a host of Pam Grier films in the above list (my personal favorite is *Coffy[i/]), but I can’t recall the artists who did the various soundtracks.
(As an aside, Sam Jackson has this line in Pulp Fiction: “…when my hands touch brain I am like Superfly TNT, I am the guns to the Navarone!!”)
Finally, we shouldn’t forget that one of the very greatest Blaxploitation films is the excellent animated film Coonskin, now known as Street Fight, directed by the incomparable Ralph Bakshi. The voice of the main character, “Rabbit,” is Philip Michael Thomas, of Miami Vice fame. It climaxes with one of the most illustrative lines of the entire genre: “Ha ha ha! It was a tar Rabbit, babeeee!”