The Hangover Part II features what American actor best known for his role as Ben Chang on "Community"?
Ken Jeong Kendrick Kang-Joh "Ken" Jeong, M.D. (born July 13, 1969) is an American comedian, actor and physician. He is best known for his roles as Ben Chang on the critically acclaimed NBC/Yahoo! sitcom "Community" and gangster Leslie Chow in "The Hangover Trilogy". He was the lead in the ABC sitcom "Dr. Ken," in which he was also the creator, writer and executive producer.
Jon Hamm Jonathan Daniel Hamm (born March 10, 1971) is an American actor, director, and television producer best known for playing advertising executive Don Draper for the AMC television drama series, "Mad Men" (2007–2015).