It seems there's talk of a fifth and final Lethal Weapon film being made, even though Mel Gibson had said back at the time of release for Lethal Weapon 4 he would not be playing Martin Riggs again. http://screenrant.com/lethal-weapon-5-niall-3333/ Shane Black wrote the script for the great Rovert Downey Jr film, "Kiss Kiss, Bang Bang" as well. http://en.wikipedia.org/wiki/Lethal_Weapon_4 I think that if this is done in the sprit of the first film, something really great can happen - A fifth installment of a franchise better than any of it's sequels. Now I have to admit, I did enjoy Lethal Weapon 4 although I missed the edge that Riggs had to his character in the first two installments. If they can bring back the heavier tone and lose some of the comedy, I think this could really work. They can easily get rid of Chris Rock's character by a simple line of dialogue: "Hey Rog, how's Rianne and Butters enjoying Miami?" It may seem like a cop out (no pun intended) but it gets rid of some of the excess comedy, and saves the studio some money by not having to pay another actor. Letheal Weapon is the definitive buddy cop movie(series) and I would be more than happy to see a fifth one make it's way onto the big screen.