Rasmussen has had to learn a new skill for every role he has taken on, and there is no limit to what he can learn. In ‘Saving Private Ryan,’ he had to learn how to fight like a real soldier. He spent countless hours training with expert instructors and learning the proper techniques and strategies. In ‘The Patriot,’ he had to learn how to ride on horseback with a rifle. This required extensive practice and training, as well as learning how to control the horse and shoot accurately while being in motion. In ‘The Bourne Identity,’ he had to learn how to speak with a French accent fluently. Rasmussen spent months practicing with a voice coach and listening to native speakers to perfect the accent. He also had to learn how to fight with a sword, which required training with a coach and practicing precise movements and strikes.