Scenes in the movie Sleepwalk With Me -- about Mike Birbiglia's sleep disorder — made him emotional while filming them. Adam Beckman/IFC Films hide caption

itoggle caption Adam Beckman/IFC Films

Chris Rock stars as Julie Delpy's boyfriend in 2 Days in New York. Delpy directed the film, a follow-up to her 2007 romantic comedy 2 Days in Paris. Walter Thomson/Magnolia Pictures hide caption

itoggle caption Walter Thomson/Magnolia Pictures

In About Face, former supermodels (including Carmen Dell'Orefice shown above) talk about what it's like to grow old in an industry that is obsessed with youth. Mark Mahaney/Greenfield-Sanders Studio/Courtesy HBO hide caption

itoggle caption Mark Mahaney/Greenfield-Sanders Studio/Courtesy HBO

Sister Pat Farrell is the president of the Leadership Conference of Women Religious and the vice president of the Sisters of St. Francis in Dubuque, Iowa. LCWR hide caption

itoggle caption LCWR

Sigourney Weaver stars as Secretary of State Elaine Barrish in the USA Network miniseries Political Animals. Andrew Eccles/USA Network hide caption

itoggle caption Andrew Eccles/USA Network

In Margaret, Lisa (Anna Paquin) distracts a bus driver, which leads to an accident in which a pedestrian is run over and dies. Fox Searchlight Pictures hide caption

itoggle caption Fox Searchlight Pictures

Bridget Lancaster and Jack Bishop prepare a traditional summer barbecue, as imagined by WHYY's artist-in-residence, Tony Auth. Tony Auth hide caption

itoggle caption Tony Auth

In Woody Allen's To Rome with Love, Alec Baldwin lives vicariously through the lives of three younger people. Sony Picture Classics hide caption

itoggle caption Sony Picture Classics

Bob Ojeda spent the majority of his career with the Boston Red Sox and the New York Mets. He currently works as a pre- and post-game analyst for Mets broadcasts. Mark Lennihan/AP hide caption

itoggle caption Mark Lennihan/AP

Yogurt is produced by the bacterial fermentation of milk. "Bacteria in our gut enable us to live," says author Sandor Katz. "We could not survive without bacteria." iStockphoto.com hide caption

itoggle caption iStockphoto.com

In Porgy and Bess, David Alan Grier plays the drug dealer Sporting Life, a role closely associated with Sammy Davis Jr. and Cab Calloway. Courtesy of the American Repertory Theater hide caption

itoggle caption Courtesy of the American Repertory Theater