It stars customers of the so-identified as "Venom Mob," the finest kung fu performers of their working day, and the choreography is practically nothing brief of superb, complete of lengthy, uninterrupted requires with terrific acrobatics and athleticism. Hence the dwelling nightmares whole of smooch-obsessed grandmas and a drill sergeant (Chelcie Ross) who helps make R. Lee Ermey from Full Metal Jacket glance like a pansy.