It still looks like one of the most adventurous projects ever undertaken for television: to concoct a fictional presidential candidate and follow him as he mingles (often improvising) amongst the real-life candidates on the campaign trail. "Tanner '88" was the brainchild of director Robert Altman and "Doonesbury" cartoonist Garry Trudeau, who executed this on-the-fly series for HBO during the 1988 primary season. Thus we get "former Michigan congressman" Jack Tanner (Altman regular Michael Murphy) sorting out his messy professional and personal life as he hobnobs with the likes of Bob Dole, Pat Robertson, Kitty Dukakis, and real-life journalists. Some of these meta-fictional encounters are cameos, but some are remarkable full-blown sequences, such as Tanner's heart-to-heart with Bruce Babbitt as they stroll beneath Washington's cherry trees. (But then you always knew politicians were basically actors.) The deft supporting cast includes Pamela Reed and Cynthia Nixon. For fans of satire, "Tanner" is smart and sometimes mind-bending; for fans of Altman, it's the director at the top of his characteristic game: a multi-layered, many-sided ensemble picture that happens to be all about America. "--Robert Horton"