Terry Gross

Louisiana State medical examiner Louis Cataldie was the coroner for the East Baton Rouge Parish in Louisiana from 1998 to 2003. When Hurricane Katrina hit, Dr. Cataldie helped to evacuate patients and set up field hospitals. He also aided the injured and investigated deaths.

The latest project from playwright David Mamet teams him up with Sean Ryan, who created the FX series The Shield. The pair's new show is The Unit, about a covert military unit.

Drummer Paul Motian has spent more than 50 years in music, working with jazz luminaries like Bill Evans and Thelonious Monk. At 75, he has a new CD of bebop jazz: Garden of Eden, featuring his own band.