Gregory McKinneyActingFebruary 7, 1957— April 12, 1998(41 years old)Los Angeles, California, USAPopularity: 0IMDbBiographyGregory McKinney (February 7 1957 - April 12, 1998) was an American actor best known as Jax Briggs in the Mortal Kombat movie.Also Known AsGreg McKinneyKnown For7.3JAGKeeter Jenkins8.0GemBabylon 5Walker Smith6.1EllenOfficer5.4Pacific BlueFred Harrison5.9Mortal KombatJax Briggs6.1EraserWitSec Ops5.9Beverly Hills Cop IIIKimbrough6.6Tanner '88Secret Serviceman5.9Money TrainGuard5.4Navy SealsU.S. Helicopter Pilot6.6SuspectPlainclothes Cop4.5RecoilDet. Lucas CassidyPhotos of Gregory McKinneyFilmographyMovies11TV Shows5AllCast11CrewBrowse All1990sCrossfireFoster4.5RecoilDet. Lucas Cassidy6.1EraserWitSec Ops5.9Mortal KombatJax Briggs5.9Money TrainGuard5.9Beverly Hills Cop IIIKimbrough3.5Terminal VoyageHollis2.8A Brilliant DisguiseBill Cooper4.6Bloodfist III: Forced to FightBlue5.4Navy SealsU.S. Helicopter Pilot1980s6.6SuspectPlainclothes Cop