In 2010, he starred in several films, including "Dinner for Schmucks", "It's Kind of a Funny Story", and "Due Date". On October 29, 2010, while debating marijuana legalization on the show HBO's "Real Time with Bill Maher", Galifianakis appeared to have smoked marijuana on live television; host Bill Maher denied that it was real marijuana in an interview with Wolf Blitzer during an episode of "The Situation Room". In 2011, he reprised his role for "The Hangover Part II", which was set in Thailand and voiced Humpty Dumpty in "Puss in Boots". Galifianakis starred alongside Will Ferrell in Jay Roach's 2012 political comedy "The Campaign". He received critical praise for his performance in the 2014 film "Birdman or (The Unexpected Virtue of Ignorance)", in which he starred with Michael Keaton, Emma Stone and Edward Norton. In 2017, Galifianakis voiced The Joker in "The Lego Batman Movie".