Ha curato la sceneggiatura per:
Predators [2010] ;Aliens vs Predator 2 [AVPR: Aliens vs Predator - Requiem, 2007] ;
Alien vs. Predator [AVP: Alien vs. Predator, 2004] ;
Behind enemy lines - Dietro le linee nemiche [Behind Enemy Lines, 2001] ;
Mission to Mars [2000] ;
Wild Wild West [1999] ;
Decisione critica [Executive Decision, 1996] ;
Predator 2 [1990] ;
Predator [1987] .
Ha prodotto:
Decisione critica [Executive Decision, 1996] ;Predator [1987] .
