JAKARTA --- A fictionalized film based on President Barack Obama's childhood years in Indonesia is scheduled to open here on Wednesday night at a red-carpet premiere. "Little Obama" is the creation of Damien Dematra, an Indonesian writer and artist who has worked on the project since November when he was struck with the idea of writing about the time a young Obama lived in Jakarta with his mother and stepfather in the late 1960s and early '70s. He rushed production in order to coincide with Mr. Obama's now-postponed trip to Indonesia this month. The film is based on Mr. Dematra's...