'Desperate Housewives' sneak peek: Trick or freak?

It's Halloween on Wisteria Lane and Renee (played by  Vanessa Williams) is throwing a big party for all the "Desperate Housewives," but apparently there's more drama to be found outside of which costumes they'll be wearing.

Lynette ( Felicity Huffman) grows increasingly worried about her mother-in-law's memory lapses. Gaby ( Eva Longoria-Parker) may be heading for choppy waters as Juanita ( Madison De La Garza) begins to feel something may be up. Mike ( James Denton) isn't taking the news of Susan's ( Teri Hatcher) sexy internet side gig very well and she has had quite enough with Paul's ( Mark Moses) blackmailing of her. Plus, Bree ( Marcia Cross) has found something worrisome in Keith's ( Brian Austin Green) past and feels she needs to get to the bottom of things.

Watch the preview clips below:

"Desperate Housewives" airs Sundays at 9 p.m. ET on ABC.

Follow Zap2it and TheRealJethro on Twitter and Zap2it on Facebook for the latest TV, movie and celebrity news.

Photo/ Video credit: ABC