 A disturbed middle-aged woman named Rachel Dunleavy (Blair Brown) arrives in Smallvile claiming that Clark Kent is her biological son with Lionel Luthor, therefore the half-brother of Lex Luthor. She asks for a DNA examination, jeopardizing the Kents knowing that Clark s secret will be revealed. In a flashback, Jonathan reveals more about the day of the 1989 meteor shower and how the Kents met with Lionel Luther who agreed to help forge the papers for Clark s adoption. Menawhile, Lana Lang visits Henry Small (Patrick Cassidy) trying to find out whether he is her biological father.