Going inside the emergency rooms, this documentary details how doctors deal with the potentially lethal bites and stings from rattlesnakes, black spiders, scorpions and killer bees on a daily basis.

• 响尾蛇、黑蜘蛛、蝎子、非洲蜜蜂身怀毒液的毒性有几强烈？看人类为了应付受牠们毒害的伤者而设立一个解毒急症室，就知道这些毒害动物的利害。