From ABC:

Carlos and Gaby get temporary custody of baby Lily, Bree's father and stepmother come to town to mediate between Andrew and her, and Susan suddenly finds Karl back in her life.
Guest starring are Carol Burnett as Eleanor Mason, Ronny Cox as Henry Mason, Gwendoline Yeo as Xiao-Mei, Kyle MacLachlan as Orson, Kathryn Joosten as Mrs. McCluskey, Ryan Carnes as Justin, Lee Tergesen as Peter McMillian, John Kapelos as Eugene Beale, Harriet Sansom Harris as Felicia Tilman, Amy Hill as Mrs. Pate, Bruce Jarchow as Mr. Bormanis, William C. Mitchell as the judge, Jack Guzman as Juan, Vince Melocchi as Chuck and Sally Brooks as Lea Rappaport.

AOL has a preview:

http://television.aol.com/feature/desperate_housewives_tv

AWESOME episode. One of the better ones this season. Lots of hilarious moments.

Very Good, Excellent.. Episode. My favorite of the season. next weeks looks to get even better.

Indeed, great episode. Karl is something else. So Dr. Ron is gone?

After DH, the pilot for What About Brian aired. I liked that, too.

That was a very good episode. Absolutely hilarious. One of the best ones this season.

As for the previews, looks like we have to wait another week for an episode. Next episode isn't scheduled until April 30th, and all new episodes after that through the May 21st two hour finale.

Indeed, great episode. Karl is something else. So Dr. Ron is gone?

After DH, the pilot for What About Brian aired. I liked that, too.

I do believe Dr. Ron is gone. He was only supposed to be on 6 episodes I think anyway.

What About Brian was pretty good.

I was only half paying attention to this episode.

I thought Gabby was priceless as always (Eva Longoria should be the next to win that Emmy!) Eva is amazing this season.

Bree's step parents were annoying but I like where they steered the storyline to. Well I dunno...I was sort of liking the whole drama with them.

Felicia is starting to get on my nerves. She went too far...her dumb little booby traps were so far fetched and cartoonish, they didn't convince me at all.

and wtf, where is Betty? Not that I care but I hate how there will be her storyline one week then we don't see her for months (not even in the background!)