CREATE TABLE table_26317 ("No. in series" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" FLOAT, "U.S. viewers  ( millions ) " CLOB)

What was the production code for the episode directed by Michael Morris?
SELECT MIN("Production code") FROM table_26317 WHERE "Directed by" = 'Michael Morris'
SELECT MIN("Production code") FROM "table_26317" WHERE "Directed by" = 'Michael Morris'