With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate man seeks revenge on his captors.

Twenty-eight days after a killer virus was accidentally unleashed from a British research facility, a small group of London survivors are caught in a desperate struggle to protect themselves from the infected. Carried by animals and humans, the virus turns those it infects into homicidal maniacs -- and it's absolutely impossible to contain.

When research scientist Bruce Banner is blasted with a gamma ray bomb during an experiment gone wrong, he develops a dangerous alter ego -- a mean, green monster known as the Incredible Hulk -- who emerges when he gets angry.