Originally released as a motion picture in 2009.

Special features of this Blu-ray: deleted scenes ; director's commentary ; The alien agenda : a filmmaker's log ; Metamorphosis : the transformation of Wikus, Innovation : acting and improvisation, Conception and design : creating the world of "District 9," Alien generation : visual effects, Koobus big gun, Joburg from above : satellite and schematics of the world of "District 9" interactive map, Cinechat, movieIQ.

Sharlto Copley, Jason Cope, Nathalie Boltt, Sylvaine Strike, John Sumner.

Twenty years after the arrival of an alien ship over Johannesburg, South Africa, the creatures have been segregated from humanity and when one human discovers the secret behind their technology he is hunted down inside the alien district.

MPAA rating: R : for bloody violence and pervasive language.

Blu-ray.

This is a Blu-ray disc which can only be played on Blu-ray disc players and will not play on standard DVD players.

Audio tracks in English and French ; subtitled in English, French and Hindi ; closed captioned for the hearing impaired ; audio descriptive track for the visually challenged.