Christopher Meloni Det. Elliot Stabler Actor Mariska Hargitay Det. Olivia Benson Actor Richard Belzer Det. John Munch Actor Dann Florek Capt. Don Cragen Actor Ice-T Detective Odafin "Fin" Tutuola Actor BD Wong Dr. George Huang Actor Diane Neal A.D.A. Casey Novak Actor Tamara Tunie Dr. Melinda Warner Guest Star Mary Stuart Masterson Dr. Rebecca Hendrix Guest Star Regan Thompson Katie Guest Star Peter Firth Dr. Preston Blair Guest Star Reiley McClendon Logan Stanton , Lindsay Stanton Guest Star John Bolger Mr. Stanton Guest Star Hillary B. Smith Mrs. Stanton Guest Star Charlayne Woodard Sister Peg Guest Star Denise Ramirez Claudia Hernandez Guest Star Dick Wolf Executive Producer Ted Kotcheff Executive Producer Neal Baer Executive Producer Rick Wallace Director Lisa Marie Petersen Writer Dawn DeNoon Writer