Fred Thompson
(DA Arthur Branch),
Benjamin Bratt
(Detective Rey Curtis),
Dennis Farina
(Detective Joe Fontana),
Jerry Orbach
(Detective Lennie Briscoe),
Sam Waterston
(Executive ADA Jack McCoy),
Angie Harmon
(ADA Abbie Carmichael),
Jill Hennessy
(ADA Claire Kincaid),
Dann Florek
(Captain Donald 'Don' Cragen),
Leslie Hendrix
(ME Dr. Elizabeth Rodgers),
Steven Hill
(DA Adam Schiff),
Jesse L. Martin
(Detective Ed Green),
Carolyn McCormick
(Dr. Elizabeth Olivet),
S. Epatha Merkerson
(Lieutenant Anita Van Buren),
Michael Moriarty
(Executive ADA Ben Stone),
Chris Noth
(Detective Mike Logan),
Elisabeth Röhm
(ADA Serena Southerlyn),
Alana De La Garza
(ADA Connie Rubirosa),
Richard Brooks
(ADA Paul Robinette)