CREATE TABLE table_56429 ("Episode #" CLOB, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original airdate" CLOB)

When did Episode 29 (7) originally air?
SELECT "Original airdate" FROM table_56429 WHERE "Episode #" = '29 (7)'
SELECT "Original airdate" FROM "table_56429" WHERE "Episode #" = '29 (7)'