produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
Hãng phim truyền hình Thành Phố Hồ Chí Minh = Ho Chi Minh City Television Film Studios (TFS); GĐ sản xuât, Trương Minh Phúc; đạo diễn, Nguyễn Hải Anh; kịch bản, Hải Anh
a National Geographic Television and Survival Anglia Limited co-production ; executive producer, David Royle ; producers, Bruce Davidson, Cynthia Moses ; writers, Bruce Davidson, Cynthia Moses, William Clark