In this April 26, 2014 photo, Cuban supporting actors wait for their scene during the shooting the movie "Papa" in Havana, Cuba. An international film crew has filming in the streets of Havana in recent weeks for "Papa," a biopic about the budding friendship between Hemingway and a young journalist in turbulent, pre-revolution Cuba. Though the title derives from the Nobel Prize-winning novelist's nickname, the movie is based on an autobiographical script by Denne Bart Petitclerc, who is played by Giovanni Ribisi, while Hemingway is portrayed by theater and screen veteran Adrian Sparks. (AP Photo/Ramon Espinosa)