Slam City is in the form of an official, confidential prison record detailing Riddick’s arrival and escape from the Ursa Luna Slam city Facility in eleven hours twenty-two minutes. Notably, it shows Riddick undergoing the surgery that gives him “eyeshine” - the ability to see in the dark - and paying for this with a pack of Kool cigarettes as mentioned in Pitch Black. William J. Johns is seen at the end of the movie and is charged with capturing Riddick.