Alfred Wentworth was the District Attorney (D.A.) for the original pilot episode of Law & Order. He was played by Roy Thinnes. He was replaced by Adam Schiff for the rest of the first season.
Senior Detectives: Max Greevey • Phil Cerreta • Lennie Briscoe • Joe Fontana • Ed Green • Cyrus Lupo • Kevin Bernard
Junior Detectives: Mike Logan • Rey Curtis • Ed Green • Nick Falco • Nina Cassady • Cyrus Lupo • Kevin Bernard • Frank Cosgrove
Commanding Officers: Captain Donald Cragen • Lieutenant Anita Van Buren • Lieutenant Kate Dixon
Executive Assistant District Attorneys: Benjamin Stone • Jack McCoy • Michael Cutter • Nolan Price
Assistant District Attorneys: Paul Robinette • Claire Kincaid • Jamie Ross • Abbie Carmichael • Serena Southerlyn • Alexandra Borgia • Connie Rubirosa • Samantha Maroun
District Attorneys: Adam Schiff • Nora Lewin • Arthur Branch • Jack McCoy
Elizabeth Olivet • Alfred Wentworth