In a world of increasingly traded and converging intellectual properties few things are sacred, but as The Matrix prepares for resurrection, Keanu Reeves still believes in keeping some realities separate. The star was asked about his iconic characters crossing over with Mortal Kombat in a recent Q&A. Watch and learn:

The search for the perfect guest character is an art of balancing license availability, and the will to create a suitable game version. NetherRealm Studios may seem indiscriminate in their ever expanding collection of crossover fighters, but as Ed Boon told Gameinformer in a recent interview, the vetting process sees many characters disqualified.