How “Sleepwalk With Me” used social media, public radio to become an Indie hit

< id='article_intro_ag'>LOS ANGELES (TheWrap.com) – So how does a quirky story of an aspiring comedian with a sleepwalking disorder become a breakout indie film? The answer for “Sleepwalk With Me” was a smart – and cheap – promotional campaign that relied heavily on social media. In one YouTube video, Joss Whedon begs moviegoers not to see “Sleepwalk With Me.” In another, “Fresh Air”s’ Terry Gross and “Sleepwalk'”s director, co-writer and star Mike Birbiglia are caught cracking a safe. …