With V on hiatus, will Laura Vandervoort return to Smallville for an episode or two? — Jackie
ADAM: No one would love to see it more than me, Jackie. Well, OK, maybe the chatty Laura Vandervoort, who sadly informed us that the outlook’s not so good right now. “[The producers] had to get rid of my story line because it just didn’t fit into the Lois-and-Clark direction that they were heading. If Super Girl is hanging out, she can save everyone as well.” The good news: If the writers ever see fit to release Kara from Kandor, Vandervoort is in.

SOURCE: TV Guide