Idris Elba (as Nelson Mandela) and Naomie Harris (as Winnie Mandela) in a scene from his trial. Keith Bernstein/The Weinstein Company hide caption

itoggle caption Keith Bernstein/The Weinstein Company

The new Disney film Frozen is the tale of sisters Anna and Elsa, whose relationship is captured in music by songwriters Robert Lopez and Kristen Anderson-Lopez. Courtesy of Walt Disney Pictures hide caption

itoggle caption Courtesy of Walt Disney Pictures

Sophie Nelisse says years of training as a gymnast taught her to focus in ways that helped her acting on the set of The Book Thief. Jules Heath/Twentieth Century Fox hide caption

itoggle caption Jules Heath/Twentieth Century Fox

Sophie Nelisse says years of training as a gymnast taught her to focus in ways that helped her acting on the set of The Book Thief. Jules Heath/Twentieth Century Fox hide caption

itoggle caption Jules Heath/Twentieth Century Fox

Joel Allen Schroeder dove into the world of Calvin & Hobbes for Dear Mr. Watterson, an admiring documentary about the strip. Gravitas Ventures/Submarine Deluxe hide caption

itoggle caption Gravitas Ventures/Submarine Deluxe

Steve Coogan acts alongside Judi Dench in Philomena, the story of a woman searching for her son and the cynical journalist helping her find him. Alex Bailey/The Weinstein Co. hide caption

itoggle caption Alex Bailey/The Weinstein Co.

Bruce Dern has been acting for more than 50 years. In Nebraska, he plays a man on a mission to collect $1 million. Merie W. Wallace/Paramount Pictures hide caption

itoggle caption Merie W. Wallace/Paramount Pictures

Terrence Howard, Nia Long and Eddie Cibrian in The Best Man Holiday. Michael Gibson/AP/Universal Pictures hide caption

itoggle caption Michael Gibson/AP/Universal Pictures

In Go for Sisters, former cop Freddy Suarez (Edward James Olmos) agrees to help a parole officer track down her wayward son along the U.S./Mexico border. John Castillo/Variance Films hide caption

itoggle caption John Castillo/Variance Films

For the first 18 years of his life, Steve Lickteig thought Joanie Lickteig was his sister. Both are pictured here in 1969. Courtesy Steve Lickteig hide caption

itoggle caption Courtesy Steve Lickteig

Linda Blair, at just 12 years old, played the demon-possessed Regan MacNeil in the 1973 film The Exorcist, still widely considered one of the scariest movies ever. Warner Bros./AP hide caption

itoggle caption Warner Bros./AP