CREATE TABLE table_21625 ("Series #" FLOAT, "Season #" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT)

What season episode is directed by Skipp Sudduth?
SELECT "Season #" FROM table_21625 WHERE "Directed by" = 'Skipp Sudduth'
SELECT "Season #" FROM "table_21625" WHERE "Directed by" = 'Skipp Sudduth'