Bay seniors watching with curiosity the movie stars of our youth –deNiro, Pacino, Redford, Julie Christie, Jane Fonda- return to the silver screen may be unsurprised to learn that there is an entire film program devoted to our still powerful demographic. The 2013 Legacy Film Festival runs the weekend of June 7-9 at the Coppola Theater at SFSU. These “senior” movies run mostly towards inspiring documentaries. Tickets for individual screens are $10 on line, $12 at the box office. The films do not all fall into the teary handkerchief category. I noted a few about senior roller bladers, synchronized swimmers and late blooming romance.