“Lara” Photos – UPDATE

KryptonSite has released images from episode 7-6 of previous Supergirl Helen Slater as Clark’s kryptonian mother Lara.
My only question about the photos is why is she at the Kent House? My only explanation would be is somehow Lara’s spirit takes a human vessel, like Jor-El did to Lionel in season 5.
UPDATE 10/9/07: I saw the images of Christopher Heyerdahl as Zor-El, so I’m speculating that Helen Slater and Heyerdahl are miltary officers working with the government that accidently touch the “Aqua” crystal that was seen at the end of “Kara” and their spirits are transfered and with Kara’s father being there we might get more insight is to why she sent to Earth.