ABC

Chris Carmack's first "Desperate Housewives" episode puts him in familiar territory: bed! Known best as Luke Ward, Julie Cooper's boy toy on "The OC," Chris shows up in the April 13 episode as Susan's cousin Tim.

"He's a total slut," laughed actress Teri Hatcher during an "Insider" interview with Chris. Added Chris, "[Tim] just wants to be loved. He's searching for the right person -- with a lot of people."

"We shot a scene yesterday with him in bed with somebody," teased Teri. "We can't tell you who, but it was a lot of fun." Show creator Marc Cherry wouldn't spill either but did say that Tim's partner is "someone very surprising."

Elsewhere on Wisteria Lane, Katherine (Dana Delany) struggles to keep secrets from her nosy neighbors. Mike (James Denton) is still in rehab. And there's a surprise wedding in the new episode too. Plus, Carlos (Ricardo Antonio Chavira) is blind, and Eva Longoria Parker's character "Gabrielle will find out in a very funny way," Marc said.

Looking ahead, Rick Coletti (Jason Gedrick) returns to complicate Lynette's (Felicity Huffman) life, while enemies Katherine and Bree (Marcia Cross) forge a business alliance. And Edie (Nicollette Sheridan) will "do some really wicked stuff that is going to get her in trouble with every woman on the lane," Marc said.

Which "Desperate Housewives" development are you looking forward to most?