Dennis Farina Joe Fontana Actor Jesse L. Martin Ed Green Actor S. Epatha Merkerson Lt. Anita Van Buren Actor Sam Waterston Exec. Asst. D.A. Jack McCoy Actor Elisabeth Röhm Serena Southerlyn Actor Fred Dalton Thompson Arthur Branch Actor David Chandler Guest Star Richard Sheridan Willis Guest Star Al Sapienza Guest Star Jade Yorker Guest Star Leslie Hendrix Guest Star Daryl Edwards Guest Star Teagle F. Bougere Guest Star Sean Nelson Guest Star Nan-Lynne Nelson Guest Star Dick Wolf Executive Producer William M. Finkelstein Executive Producer Arthur Penn Executive Producer