Watch Smallville Season 10 Episode 10 online via TV Fanatic with over 1 options to watch the Smallville S10E10 full episode. Affiliates with free and paid streaming include Amazon.

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Episode Details

Smallville Season 10 Episode 10: "Luthor"

Lionel Luthor is back! John Glover reprises this role on Smallville, as Clark gets transported to a parallel universe where this character is found with him in the cornfields, instead of the Kents.

Smallville Season 10 Episode 10 Quotes

I often wonder what would have happened to my little traveler if he'd been discovered by the first ignorant farmer that came along.

Lionel

Clark. Calling another woman at this hour. What would the illustrious Lois Lane think?

Tess
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