Curb Your Enthusiasm Tote w/luggage tag. Curb Your Enthusiasm is an American comedy series starring Seinfeld writer, co-creator, and executive producer Larry David as himself. It is produced and broadcast by HBO. The series was inspired by a 1999 one-hour mockumentary titled Larry David: Curb Your Enthusiasm, which David and HBO originally envisioned as a one-time project. The series has been nominated for thirty Emmy Awards and won the 2002 Golden Globe Award for Best Television Series -- Musical or Comedy. Seven seasons consisting of 70 episodes have aired, with the seventh season ending on November 22, 2009. In April 2010, HBO officially announced that the series will return for an eighth season, scheduled to air in 2011, making it HBO's longest-running scripted series.[1]