Dr. Curtis Knox says he can "cure" someone from being a "meteor freak," changing their lives. Chloe takes an interest in this, but Dr. Knox may have another secret.[Dr. Knox seems to be Randel Savage, an 25.000 years old immortal. There are several references to his past and there is the antique watch, a symbol of Randel Savage]

The big news for Smallville tonight was the appearance of the man who most recently played Superman on network TV, Dean Cain.  Cain portrayed the Man of Steel on the ABC hour-long Lois and Clark which, among other things, brought Teri Hatcher into American homes.  Cain, on tonight‘s episode of Smallville, goes the other way and plays the bad guy, the evil Dr. Curtis Knox.  Other than that, we learn some more about Kara‘s past and what Lana is up to, plus some major moments in Chloe and Jimmy‘s relationship.
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