CounterPULSE and San Francisco Cinematheque co-present a showing of Yvonne Rainer's 1972 feature film Lives of Performers, an experimental drama born out of Rainer's work with Judson Dance Theatre. The Affinity Project — a theatrical dance collective featuring Atosa Melody Babaoff, Beatrice Basso, Nora El Samahy, and Emily Hoffman — also performs an excerpt of a work in progress.