Barry Robert Pepper (born April 4, 1970) is a Canadian actor. He is best known for roles such as Private Daniel Jackson in Saving Private Ryan (1998), Corrections Officer Dean Stanton in The Green Mile (1999), Jonnie Goodboy Tyler in Battlefield Earth (2000), Roger Maris in 61* (2001), Sergeant Michael Strank in Flags of Our Fathers (2006) and "Lucky" Ned Pepper in True Grit (2010). He has been nominated for three Screen Actors Guild Awards and a Golden Globe Award. For his role as Robert F. Kennedy in the miniseries The Kennedys (2011), Pepper won the Primetime Emmy Award for Outstanding Lead Actor in a Miniseries or Movie. Pepper provided the voice for Alex Mercer, the protagonist of the video game Prototype and the voice for Corporal Dunn, a character in the video game Call of Duty: Modern Warfare 2.
In 2015, Pepper appeared in the Maze Runner sequel, Maze Runner: The Scorch Trials, as Vince, "a survivalist who is one of the last remaining soldiers of a legendary unit called the Right Arm". Filming began at the end of October 2014, and the movie was released on September 18, 2015.