Terry Gross

Former Marine Capt. Brian Steidle has been in the Darfur region of Western Sudan monitoring the humanitarian crisis there for the African Union. Steidle says there's no doubt that Sudan is in the midst of genocide.

Gene Wilder made his film debut as a kidnap victim in the 1967 Bonnie and Clyde. He is known for his work with Mel Brooks, in addition to the classic Willy Wonka and the Chocolate Factory. Wilder has written a new memoir, Kiss Me Like a Stranger: My Search for Love and Art.

Tim Curry's first movie was the 1975 cult classic The Rocky Horror Picture Show. He turned heads as Dr. Frank-N-Furter, a transvestite mad scientist. This week, Curry opens on Broadway in Spamalot, the musical version of Monty Python and the Holy Grail. He plays King Arthur.

Journalist Hugh Miles is the author of Al-Jazeera. Al-Jazeera, the premier news channel in the Arabic-speaking world, plans to launch an English channel sometime in the next few months.

Patrick Radden Keefe is the author of Chatter: Dispatches from the Secret World of Global Eavesdropping. For his book, Keefe researched the possibility that the United States has a planet-spanning surveillance network, known as Echelon. Keefe is a third-year student at Yale Law School and was a Marshall scholar and a 2003 fellow at the Dorothy and Lewis B. Cullman Center for Scholars and Writers at the New York Public Library.

Journalist Jack El-Hai is the author of The Lobotomist: A Maverick Medical Genius and His Tragic Quest to Rid the World of Mental Illness. El-Hai is the executive vice president of the American Society of Journalists and Authors and a winner of the June Roth Memorial Award for Medical Journalism.

Fenton Bailey and Randy Barbato are the team behind Inside Deep Throat, a documentary about the 1972 porn classic Deep Throat. We talk with them about their movie -- and the original.

In his 30-year career, musician Fred Hersch has performed in solo, duo, trio and quintet settings. In 2003 he received the prestigious Guggenheim Memorial Fellowship, which he used to work on his latest project, Leaves of Grass. For it, Hersch leads a 10-piece ensemble, which includes vocalists singing the words of Walt Whitman set to compositions by Hersch. He is touring the ensemble this month.

In April, New York Times reporter Dexter Filkins will receive the George Polk Award for War Reporting for "his riveting, first-hand account of an eight-day attack on Iraqi insurgents in Fallujah." We talk with him about the rebuilding country and its recent elections.

Former White House Press Secretary Ari Fleischer gave daily briefings to the press from 2001 to 2003. He acted as the Bush administration's primary spokesperson during both 9/11 and the beginning of the Iraq War.