CREATE TABLE table_16386 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Director" CLOB, "Writer ( s ) " CLOB, "Original air date" CLOB, "Production code" CLOB)

when was the episode named 'the doctor is in... deep' first broadcast
SELECT "Original air date" FROM table_16386 WHERE "Title" = 'The Doctor Is In... Deep'
SELECT "Original air date" FROM "table_16386" WHERE "Title" = 'The Doctor Is In... Deep'