Question: What date did the episode directed by Victor Cook and Written by Brat Jennett air in the U.S.?
SQL: SELECT "Original air date (U.S.)" FROM "1-28511558-2" WHERE "Directed by" = 'Victor Cook' AND "Written by" = 'Brat Jennett';

Question: What date did the episode written by Mitch Watson and directed by Curt Geda originally air in the U.S.?
SQL: SELECT "Original air date (U.S.)" FROM "1-28511558-2" WHERE "Directed by" = 'Curt Geda' AND "Written by" = 'Mitch Watson';