It’s hard to believe that “Dead Snow” debuted over five years ago, but director Tommy Wirkola had more pressing career matters to tend to instead of mounting a sequel right away. Testing the Hollywood experience with “Hansel & Gretel: Witch Hunters,” Wirkola secured an unlikely hit movie, but also found his creativity zip-tied by industry power plays. To help reclaim some of his old mojo, the helmer has returned to his old Nazi-zombies stomping grounding with “Dead Snow 2: Red vs. Dead,” a ruthless and hilarious follow-up that feels more like a purging of filmmaking frustration than a straight-up continuation, with its blitzkrieg approach to gore and slapstick easily topping the original effort, while showing off exactly what type of mischief Wirkola can muster. Read the rest at Blu-ray.com