Stone Lantern Films is a non-profit corporation with a record of award-winning documentaries that have been shown around the world. Since 1986, filmmakers and sisters-in-law Sarah Mondale and Sarah B. Patton have been producing historical classics such as SCHOOL --the critically-acclaimed 4-hour PBS series narrated by Meryl Streep -- and cutting-edge, verité docs like MEGAMALL and SPEEDSKATE. SLF producers are bilingual with a global perspective, shooting films such as MARCEL PROUST in French-speaking countries, and supervising production and archival research in the U.S. for European television.