Table:
text: List of Gunsmoke television episodes
Season 12 (1966 67)
Season 12 (1966 67)
Series_ Season_ Title Director Writers Airdate
427 18  Muley  Allen Reisner Category:Articles with hCards Les Crutchfield Category:Articles with hCards January 21, 1967
428 19  Mail Drop  Robert Totten Category:Articles with hCards Calvin Clements, Sr. Category:Articles with hCards January 28, 1967
429 20  Old Friend  Allen Reisner Category:Articles with hCards Clyde Ware Category:Articles with hCards February 4, 1967
430 21  Fandango  James Landis Category:Articles with hCards Don Ingalls Category:Articles with hCards February 11, 1967
431 22  The Returning  Marc Daniels Category:Articles with hCards James Landis Category:Articles with hCards February 18, 1967
432 23  The Lure  Marc Daniels Category:Articles with hCards Clyde Ware Category:Articles with hCards February 25, 1967

Question: How many directors were there in season 12 1966 67 of series #431 of List of Gunsmoke TV episodes?

Question: Who directed the episode entitled "Old Friend" in the 12th season of the 1966/67 List of Gunsmoke TV episodes?