Table:
text: List of Gunsmoke television episodes
Season 12 (1966 67)
Season 12 (1966 67)
Series_ Season_ Title Director Writers Airdate
421 12  Quaker Girl  Bernard L. Kowalski Category:Articles with hCards Preston Wood Category:Articles with hCards December 10, 1966
422 13  The Moonstone  Richard Colla Category:Articles with hCards Paul Savage Category:Articles with hCards December 17, 1966
423 14  Champion of the World  Marc Daniels Category:Articles with hCards Les Crutchfield Category:Articles with hCards December 24, 1966
424 15  The Hanging  Bernard L. Kowalski Category:Articles with hCards Calvin Clements, Jr. Category:Articles with hCards December 31, 1966
425 16  Saturday Night  Robert Totten Category:Articles with hCards Clyde Ware Category:Articles with hCards January 7, 1967
426 17  Mad Dog  Charles R. Rondeau Category:Articles with hCards Jay Simms Category:Articles with hCards January 14, 1967

Question: From the list of Gunsmoke TV Episodes Season 12 (1966-67) which director directed series #422?