MINISERIES FINALE: This is the eighth and final episode of Fosse/Verdon, the FX miniseries that covers much of the same territory, using many of the same cinematic tricks, as choreographer-director Bob Fosse’s stunningly original movie pseudo-autobiography, All That Jazz. And quite fittingly, and perhaps unavoidably, this finale is all about Fosse making the movie All That Jazz, a movie touching on his complicated long-time relationship with Gwen Verdon. Sam Rockwell plays Fosse, and Michelle Williams, in an unflaggingly smart and strong performance, portrays Verdon.