Seven long, anxiety- and excitement-ridden days since Django Unchained’s first trailer hit, the wait till December has been given the salve of an international clip for Quentin Tarantino’s next film. Herein you’ll receive: Christoph Waltz’s bounty hunter character’s name, Dr. King Schultz, and a visual gag that remains great after many viewings; at least 50 percent more shots of Waltz and Jamie Foxx blasting folks; the same Johnny Cash/James Brown soundtrack segue; a smidgen more of Lost’s Mr. Friendly; a single glorious second of Tarantino mainstay Samuel L. Jackson; a reminder that it’s fun to live in America, land of the free Django Unchained being released on Christmas 2012 rather than this trailer’s vaguely heralded “next year.â€