Christopher WalshChristopher Walsh Selective FilmographyThe New Mutants(2020)Special effectsSpecial effects technicianGhostbusters(2016)Special effectsSpecial effects technicianThe Purge: Election Year(2016)CameraCamera operator (Drone Operator)Green Lantern(2011)Special effectsSpecial effects technicianSurrogates(2009)Special effectsSpecial effects technician*(*) uncredited