What’s recommended: A Sergio Leone classic, a Rob Reiner satire and a Keenen Ivory Wayans spoof

I’M GONNA GIT YOU SUCKA

There are misfires but also some funny stuff and a refreshing taste of self-mockery in Keenen Ivory Wayans’ satire of the early ‘70s blaxploitation action movies, with their natty, super-masculine heroes, flamboyant pimps and drug czars. Wayans is the man behind Fox Television’s new In Living Color.”

Sunday at 8 p.m. and at 4:55 a.m. Friday at 9 p.m. Saturday at 5:10 a.m. HBO