Watch Death of the Dead

Wanda, a mega-nerd with a lack of coordination, and her aging karate trainer with a perverted streak, are about to embark on the greatest challenge of their lives. When a bus from a rival karate school accidentally runs over scientists dumping a toxic chemical down the sewer, the entire class is turned into high-flying, flesh-eating baddies! As they wreak havoc on the town turning others into zombie ninjas, Wanda and her instructor must save the planet with the help of a magic karate belt.