2 Resources share the relationship screenwriter to Burns, Ric

Driving while black, race, space and mobility in America, producers, Steven Bennett, Kathryn Clinard, Emir Lewis, Emily Pfeil ; written and directed by Ric Burns, Gretchen Sullivan Sorin
The Civil War, a Florentine Films and WETA-TV production ; produced in association with WETA Washington, DC ; a film by Ken Burns ; produced by Ken Burns and Ric Burns ; written by Geoffrey C. Ward and Ric Burns with Ken Burns ; directed by Ken Burns