VIDEO: Sneak Peek - 'Waiting for the Knock' on CBS's THE GOOD WIFE

On Sunday's episode of the CBS drama THE GOOD WIFE titled 'Waiting for the Knock,' when the feds arrest drug dealer Lemond Bishop's accountant, Alicia and Diane must work with his second law firm, who handles his illicit activities, to discern if the feds are after his legal businesses or drug money. Meanwhile, Nick creates more trouble for Kalinda.

The episode airs Sunday, Oct. 28 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Maura Tierney returns as Maddie Hayward and Annabella Sciorra guest stars as Lesli Rand, Lemond Bishop's Lawyer. Get a sneak peek below!

VIDEO: Sneak Peek - 'Waiting for the Knock' on CBS's THE GOOD WIFE