A highlight of NPR's “oddly informative” news quiz program is the segment during which celebrity guests answer questions that are way outside their normal area of expertise. The hilarious results always reveal something unexpected about these personalities, whether it's how much they actually do know about the mundane and obscure or whether it's just what good sports they are to return the call to appear on the program.Famous People Who Returned Our Calls features appearances by Leonard Nimoy, Philippe Petit (Man on Wire), Mavis Staples, Carrie Fisher, Dennis Leary, Paula Deen, Neal Patrick Harris, Moby, and others.