What profession is held in common with Donald Sawyer and Roberto Gavaldón?
Roberto Gavaldón Roberto Gavaldón (June 7, 1909 in Jiménez, Chihuahua – September 4, 1986 in Mexico City) was a Mexican film director.
Henry Silton Harris Henry Silton Harris (April 26, 1926 - March 13, 2007) was a British-Canadian philosopher, having been a Distinguished Research Professor at York University starting in 1984. He was Glendon College's Academic Dean from 1967 to 1969, a Fellow in Royal Society of Canada and was also given an Honorary Doctor of Letters from York in 2001.