Sure, Episode 3 of the Ausiello Report vodcast (as well as Mike's fresh TV Guide column) scooped that Jenna Elfman would be guesting on ABC's Brothers & Sisters. But wait, there's more: Dharma's own mom-in-law, Susan Sullivan, will appear in the same April 15 episode, playing... the mother of Elfman's character.

Sullivan and Elfman will play Miranda Jones and pregnant Lizzie Jones-Baker, respectively, two members of the Walkers' lifelong nemesis family, as the two clans match wits in a night of board games. And here we thought Kitty was Clue-less.

UPDATE: Speaking of hit ABC serials, Ausiello has exclusive, breaking scoop regarding the Grey's Anatomy spinoff. Check it out.