Terry Gross

Jemaine Clement and Bret McKenzie, aka the folk-parody band Flight of the Conchords, hail from New Zealand and were named best alternative-comedy act at the 2005 U.S. Comedy Arts Festival. Now they're starring in an HBO series called, yes, Flight of the Conchords — which is, yes, about two transplanted New Zealanders living in New York City's Lower East side. It launches Sunday.

Award-winning photographer Ashley Gilbertson has spent much of the past five years in Iraq, taking incredible photographs for The New York Times and other publications. Born in 1978, Gilbertson has captured some of the world's most dangerous places on camera. A book of his work, Whiskey Tango Foxtrot: A Photographer's Chronicle of the Iraq War, will be published this fall.

Augustus Richard Norton, a Boston University professor of international relations and anthropology, has written about Lebanon for 25 years; he's a member of the Council on Foreign Relations and an expert on Shiite political movements, including Hezbollah. His new book is Hezbollah: A Short History.