Barry is an American black comedy crime drama television series created by Alec Berg and Bill Hader that premiered on HBO on March 25, 2018, and concluded on May 28, 2023, after four seasons and 32 episodes. Hader stars as Barry Berkman, a former U.S. Marine from Cleveland who works as a hitman; upon traveling to Los Angeles to kill a target, he finds himself joining an acting class taught by Gene Cousineau (Henry Winkler), where he meets aspiring actress Sally Reed (Sarah Goldberg) and begins to question his path in life as he deals with his criminal associates such as Monroe Fuches (Stephen Root) and NoHo Hank (Anthony Carrigan).

Barry received critical acclaim, with most praise going to its directing, writing, originality, humor, characters, and performances (particularly those of Hader and Winkler) as well as its examination of its subject matter. Some critics have labeled it as one of the best television series of all time.

The series has received various accolades, including 44 Primetime Emmy Award nominations. Hader won Outstanding Lead Actor in a Comedy Series twice, while Winkler won Outstanding Supporting Actor in a Comedy Series for his performance in the first season. For the second season, Winkler, Root, and Carrigan all received Emmy nominations for Outstanding Supporting Actor, while Goldberg received a nomination for Outstanding Supporting Actress. Hader, Winkler, and Carrigan each received two more nominations for the third and fourth seasons. All four seasons of Barry were nominated for the Primetime Emmy Award for Outstanding Comedy Series.