Smallville, Season 4

Lionel [in Clark]:
What do you think? I wanted to thank you for taking time out of your busy schedule, Mr. Luthor. I understand how time-consuming making license plates can be... You're not gonna touch me with that rock in your hand. You won't get near me, not with my... speed.

Clark [in Lionel]:
You're never gonna get away with this.

Lionel [in Clark]:
Oh, but I am. With my mind and your body, the sky's the limit, Clark.

Clark [in Lionel]:
I don't know what you're talking about.

Lionel [in Clark]:
You know, it's becoming clear to me why you're so secretive. You understand that true power... is better left concealed.