Watch the Trailer for Mysterious Documentary Catfish


From New York reporter Bilge Ebiri's Sundance 2010 review: "Saying too much about Henry Joost and Ariel Schulman's documentary, which follows Schulman's photographer brother, Nev, and his odd online relationship with a family in Michigan, could easily ruin the experience of this heartbreaking glimpse into the mercurial nature of identity in the social-networking age." (Out September 17.)