Episode: 7×02 (Season 7 Episode 02)
Name: Kara
Originally Aired: Oct. 04, 2007

Plot: Clark meets his cousin Kara, but decides that there is nothing for him in Smallville without Lana, so he heads to the Fortress of Solitude to begin training as a superhero. Once there, Jor-El tells him Kara’s father is evil and she is dangerous, so Clark must return to Smallville.