"Wanda" and two PFA fall series: The Pacific Film Archive begins two of its fall programs this week, and the common denominator of "The Outsiders: New Hollywood Cinema in the Seventies" and "UCLA Festival of Preservation" is Saturday's screening of Barbara Loden's underground classic, "Wanda" (1970). Loden, married to Elia Kazan, directed only this one film, in which she stars as a rural Pennsylvania housewife who becomes involved with a bank robber. Shot in 16mm Kodachrome, it doubles as a document of working-class America, of two-lane roads, bars and motels. Film critic Jonathan Rosenbaum called it one of the 100 greatest American films, and who knows how many more she could have made had her life not been cut short, at age 48, by breast cancer. There are, of course, many other pleasures in both series; the UCLA program (which runs through Oct. 30) opens tonight with Cecil B. DeMille's "The Crusades" (1935), and the Outsiders (through Oct. 27) opens Friday with a great double feature, Elaine May's "The Heartbreak Kid" ('72) and Hal Ashby's "The Landlord" (1970). At the Pacific Film Archive, 2575 Bancroft Way, Berkeley. (510) 642-1124. www.bampfa.berkeley.edu. [ABSTRACT FROM PUBLISHER]