Davis Okoye is the main protagonist from the movie Rampage. He is a former soldier that decided to retire from the army and become a zoologist and primatologist. He rescued a gorilla named George from a team of viscious poachers and took it to a wildlife preservation in San Diego when he helped raised George. A chemical created by Energyne splashes into George, making George grow until George is 40 ft. tall. Davis, teamed up with Doctor Kate Caldwell, races to find a cure. Davis fails to find a cure, but George saves Davis from the two animals mutated by Energyne's chemicals (a wolf named Ralph and a crocodile named Lizzie), and Davis sends George to a wildlife preservation in Africa so George can live in peace without risking harming humans.