Question: Name the title that aired on 5 August 1967
SQL: SELECT COUNT("Title") FROM "1-20345624-2" WHERE "Original airdate" = '5 August 1967';

Question: Name the total number of directors for number 6
SQL: SELECT COUNT("Director") FROM "1-20345624-2" WHERE "No" = 6.0;

Question: Name the original airdate for Guy Verney
SQL: SELECT "Original airdate" FROM "1-20345624-2" WHERE "Director" = 'Guy Verney';

Question: Name the number of writers for airdate of 15 July 1967
SQL: SELECT COUNT("Writer") FROM "1-20345624-2" WHERE "Original airdate" = '15 July 1967';