CREATE TABLE table_23403 ("No. in series" TEXT, "No. in season" FLOAT, "Family/families" TEXT, "Location ( s ) " TEXT, "Original air date" TEXT)

Name the original air date for the potter family
SELECT "Original air date" FROM table_23403 WHERE "Family/families" = 'The Potter Family'
SELECT "Original air date" FROM "table_23403" WHERE "Family/families" = 'The Potter Family'