'Desperate Housewives' Dana Delany brings the crazy to 'Castle'

Dana-Delany-Desperate-Housewives-ABC-320.jpgHmm, Dana Delany's character, Katherine Mayfair, on " Desperate Housewives" has been sent to the loony bin. Could that have created the opportunity for the actress to show up on "Castle"?

ABC has confirmed to Zap2it that Delany will appear in two episodes of its police dramedy " Castle." Apparently, she will be play a Federal agent named Jordan Shaw.

Entertainment Weekly has suggested that the appearance is a ratings grabber for the series when it appears on Sunday, March 21 at 10pm after "Desperate Housewives" when " Brothers & Sisters" takes a week off.

What nuttiness will Agent Jordan Shaw bring to "Castle"? You tell us.

Follow Zap2it on Twitter and Facebook for the latest movies, TV and celeb news.

Related:

'Castle': Alyssa Milano and Nathan Fillion together at last
'Desperate Housewives': It just takes a little stripping
'Desperate Housewives': Teri Hatcher talks about losing Karl and her upcoming strip scene

Photo Credit: ABC