Humans are attacked by bears.
A man's visit to an African chimp sanctuary turns deadly; Siberian tiger breaks free at a zoo; a police officer faces an angry bull.
A hippo swallows a man alive; a saltwater crocodile attacks an Australian policeman, an alligator attacks a man.
An Australian man gets attacked by a white shark while diving; a swimmer is attacked off the coast of Alabama.
Gerrie is confronted by a pride of lions seeking to defend a wounded lioness; Ngila is dragged from his bed by a hungry hyena.