Desc: Witness to Revolution: One Doctor's Story of the Xinhai Revolution: Directed by Kara Martinelli White. With Bridie Andrews, Nicole Barnes, Eric Fancher, Ken Grossi. A documentary film detailing the life of Dr. Edgar T. Shields, a medical missionary from the Midwest who dedicates his life to being a medical missionary. During his work in 1911 China, he becomes caught in the world-changing Xinhai Revolution.