CREATE TABLE table_22314 ("No." FLOAT, "#" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Canadian air date" CLOB, "U.S. air date" CLOB, "Production code" FLOAT, "Canadian viewers  ( million ) " CLOB)

Who wrote the episodes watched by 1.816 million people in Canada?
SELECT "Written by" FROM table_22314 WHERE "Canadian viewers (million)" = '1.816'
SELECT "Written by" FROM "table_22314" WHERE "Canadian viewers (million)" = '1.816'