Marcia Cross, Robert Vaughn Marcia Cross, Robert Vaughn

Law and Order: SVU has enlisted Marcia Cross and Robert Vaughn for a special star-studded episode.

The Desperate Housewives alum and Bullitt star will play Walter and Charmaine Briggs, a married couple with adult children. But when Walter's daughters accuse their stepmother of sexually abusing their sick father, the members of SVU get entangled in a legal battle that ends in tragedy.

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"We are lucky to have Robert Vaughn as a proud lion in late winter, and Marcia Cross as his sixth and most beautiful wife," executive producer Warren Leight said "They make a terrific SVU couple....with all that entails."

In addition to Cross and Vaughn, the episode will also feature Curb Your Enthusiam's Susie Essman, Shameless' Emily Bergl and Oscar winner Mercedes Ruehl.

The episode will air Feb. 25 at 9/8c on NBC. Will you watch?

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