Question: When is the original air date written by Sean Whitesell?
SQL: SELECT "Original air date" FROM "1-22904752-1" WHERE "Written by" = 'Sean Whitesell';

Question: Who is no. 79 directed by?
SQL: SELECT "Directed by" FROM "1-22904752-1" WHERE "No." = 79.0;

Question: What is the # when u.s. viewers  (million) is 17.44?
SQL: SELECT COUNT("#") FROM "1-22904752-1" WHERE "U.S. viewers (million)" = '17.44';

Question: How many # were written by David Hoselton?
SQL: SELECT MAX("#") FROM "1-22904752-1" WHERE "Written by" = 'David Hoselton';