Sarah Jane Morris by Steve Granitz/WireImage.com Sarah Jane Morris by Steve Granitz/WireImage.com
Brothers & Sisters' Julia may eventually find she has a cheating husband on her hands, but her troubles pale in comparison to Sarah Jane Morris' escapades as an upcoming

Law & Order: Criminal Intent guest star. "My character, Marla, is married to a wealthy Park Ave. architect," previews the actress, whose appearance on the crime drama is slate for early 2008. "When a young Wall Street-type man is murdered in Central Park, Marla and her very uppercrust, demanding mother-in-law are questioned and eventually come under suspicion because they were the last to see the victim." Wondering what happens next? "When several other murders are discovered to be committed by the same person, both Marla and her mother-in-law have some explaining to do!" teases Morris. Hmm, maybe Julia doesn't have it so bad after all! -

Dana Meltzer Zepeda