CREATE TABLE table_24534 ("No. in total" TEXT, "No. in series" TEXT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT)

Who directed 'A Tale of Two Hitmen'?
SELECT "Directed by" FROM table_24534 WHERE "Title" = 'A Tale of Two Hitmen'
SELECT "Directed by" FROM "table_24534" WHERE "Title" = 'A Tale of Two Hitmen'