Actor Emily Blunt gracefully fielded reporters' questions before the Friday premiere of "The Great Buck Howard," in which her publicist character, Valerie, is the love interest of Colin Hanks' Troy Gable. In a bit of what Tom Hanks called "stunt casting," the flick features the older Hanks as the cranky father who disapproves of his son's job at the bottom-rung of the entertainment business. When a reporter asked which Hanks Blunt prefers working with, the British actor displayed a sense of humor almost as well-fitted as her thigh-high black boots. "I want to keep working through the Hanks family," she said. "There's like three more different kids."