John DeMita worked on a variety of projects during his entertainment career. Early on in his acting career, DeMita landed roles in various films, including "Steel and Lace" (1991), the Jean-Claude van Damme action movie "Universal Soldier" (1992) and the Corbin Allred adventure "The Human Pets: Josh Kirby...Time Warrior!" (1995). He also appeared in the adventure sequel "Dino Knights: Josh Kirby...Time Warrior!" (1995) with Corbin Allred and the comedy sequel "Leprechaun 3" (1995) with Warwick Davis. Most recently, DeMita worked on the Nicolas Cage drama "The Runner" (2015).