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Watch Smallville Season 10 Episode 4 online via TV Fanatic with over 2 options to watch the Smallville S10E4 full episode. Affiliates with free and paid streaming include Amazon and iTunes.

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Episode Details

It's the 200th episode of Smallville! On this monumental installment, James Marsters returns as the character of Brainiac,as Clark attends his high school reunion.

Rating: 5.0 / 5.0 (80 Votes)
Episode Number:

Smallville Season 10 Episode 4 Quotes

Clark: I love you.
Lois: I love you, too.

I have to say the one thing I never could. Good-bye Dad. I promise to be the man you knew I could be.

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