Male
Doctor
Also referred to as "J.S. Watson, Jr." in Movie Makers, Dec. 1931. From Rochester, New York.
Jan-Christopher Horak, "A neglected genre: James Sibley Watson's avant-garde industrial films." Film History: An International Journal vol. 20, no. 1, 2008. pp. 35-48.
Movie Makers, Dec. 1931, 657.