Mark Caso is an actor, stuntman and martial artist who was a stunt double for actor François Petit (Sub-Zero) in Mortal Kombat, portrayed Raptor #1 in the aforementioned, was a stunt double for both actors James Remar (Raiden) and J.J. Perry (Scorpion, Noob, and Cyrax) in Mortal Kombat: Annihilation, and was a stunt actor in Mortal Kombat: Conquest. Caso is best known as Leonardo in both Teenage Mutant Ninja Turtles II: The Secret of the Ooze and Teenage Mutant Ninja Turtles III and performed stunt work for Robin Shou (Liu Kang) in Beverly Hills Ninja .