Watch Smallville Season 10 Episode 20 online via TV Fanatic with over 6 options to watch the Smallville S10E20 full episode. Affiliates with free and paid streaming include iTunes, Vudu, YouTube Purchase, Google Play, Hulu Plus, and Verizon On Demand.
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In the penultimate episode of Smallville, Clark takes Lois to the Fortress to get Jor-El's blessing for their marriage.