Found: Katey Sagal.

Katey Sagal, sister of the "Double Trouble" Sagal twins and most famous for killing off John Ritter on "8 Simple Rules If You Ever Were to Date My Teenage Daughter," will appear this season on ABC's on-the-verge-being-canceled "Lost."


On it, Sagal will play "an iconic character in the mythology of one of the other character's stories," according to executive producer Damon Lindelof. In related news, THE PREMIERE IS TOMORROW NIGHT!!!!!!!!!!!!!!!!!!!!!!!! We're as excited as a re-re Rosie O'Donnell on a bus. Mainly because we know what's down the hatch. We can't tell! All right—here's a hint. Two words...

Katey Sagal.