Undercover Blues [DVD]Amazon. com When fun loving American agents Dennis Quaid and Kathleen Turner are called back from maternity leave for a special assignment in New Orleans, the spy parents decide to skip the sitter and give their bouncing baby girl the adventure of a lifetime. There's nothing to the dumb story about a deadly arms dealer (Fiona Shaw) in the Louisiana Bayou, but you'd be hard put to find a friskier pair of doting parents. Quaid is all dimpled grins and