JILL HENNESSY JOINS THE CAST IN THE SEASON PREMIERE -- The father of a molested child shoots the convicted molester on a live, TV tabloid talk show. It is soon revealed that the sleazy TV host tipped off the violent father prior to the show, hoping to incite a confrontation and drive up ratings. Melissa Leo (Homicide: Life on the Street) guest stars.

Season 4 | Episode 1

Jerry Orbach

Detective Lennie Briscoe

Angie Harmon

Assistant District Attorney Abbie Carmichael

Sam Waterston

Executive Assistant District Attorney Jack McCoy

S.Epatha Merkerson

Lt. Van Buren

Jesse L. Martin

Detective "Eddie" Edward Green

Benjamin Bratt

Detective Reynaldo "Rey" Curtis

Dianne Wiest

District Attorney Nora Lewin

Steven Hill

District Attorney Adam Schiff