Marshall Riggan Marshall has been a professional writer for more than thirty years. He has written documentary projects for National Geographic, The Smithsonian, the History Channel, Arts and Entertainment and PBS. Many of his scripts have been centerpiece films or videos for museum displays, including traveling exhibits for Catherine The Great, Ramses II, and the history of Soviet Space Flight.
Twice, Marshall's scripts on the environment were selected as Best Nature Film of the Year by the Outdoor Writers Association. Two years running, films he wrote were selected for the PBS Eudora