Harris is also known for his role as the title character in Joss Whedon's musical "Dr. Horrible's Sing-Along Blog" (2008) and a fictional version of himself in the "Harold & Kumar" film series (2004–2011). His other films include "Starship Troopers" (1997), "Beastly" (2011), "The Smurfs" (2011), "The Smurfs 2" (2013), "A Million Ways to Die in the West" (2014), and "Gone Girl" (2014). In 2014, he starred in the title role in "Hedwig and the Angry Inch" on Broadway, for which he won the 2014 Tony Award for Best Leading Actor in a Musical.