CREATE TABLE table_22287 ("No. overall" FLOAT, "No. in series" FLOAT, "Title" CLOB, "Director" CLOB, "Writer" CLOB, "Original air date" CLOB, "Production code" FLOAT)

Who directed 'episode 5'?
SELECT "Director" FROM table_22287 WHERE "Title" = 'Episode 5'
SELECT "Director" FROM "table_22287" WHERE "Title" = 'Episode 5'