When does Tanner '88 return?

First broadcast by HBO during the months leading up to the 1988 U.S. presidential election, it purports to tell the behind-the-scenes story of the campaign of fictitious former Michigan Representative Jack Tanner. Many political figures of the time appear (some in cameos, some extended), including Bruce Babbitt, Bob Dole, Kitty Dukakis, Gary Hart, Jesse Jackson, and Pat Robertson. Although Tanner does not win the nomination, he does run a credible race.