John M. Stahl and Patricio Guzmán, share which film occupation?
Patricio Guzmán Patricio Guzmán Lozanes (born August 11, 1941) is a Chilean documentary film director. He is internationally renowned for films such as "The Battle of Chile" and "Salvador Allende".
Stephen Stahl Stephen Michael Stahl is an author and professor of psychiatry with expertise in psychopharmacology. He is currently a Professor at the University of California, San Diego and serves as Honorary Fellow in psychiatry department at the University of Cambridge. He is also the chairman of Neuroscience Education Institute (NEI) and Arbor Scientia Group.