From Wikipedia, the free encyclopedia. Jason Cope is a South African actor best known for his work in Neill Blomkamp's District 9.In the film Cope plays a variety of different characters including the alien Christopher Johnson and the character Grey Bradnam, one of the narrators of the film. Cope also performed the majority of the background voice work in the film; voicing most of the police, pilot and other background voices in addition to the voice of the cameraman Trent.For the creation of the character of Christopher Johnson the film used…