Pepper Sweeney worked on a variety of projects during his entertainment career. Sweeney's early acting career was founded on his roles in various dramas, such as "CSI: Crime Scene Investigation" (CBS, 2000-2015). He also starred in the TV movies "Heat Wave" (TNT, 1989-1990) and "Running Against Time" (USA, 1990-91). After that, Sweeney moved on to lend his vocal talents for roles in films like the Zach Braff hit action flick "Chicken Little" (2005). Sweeney most recently worked on the Patrick Stewart blockbuster action picture "X-Men: Days of Future Past" (2014).