Mariska Hargitay Sgt. Olivia Benson Actor Ice-T Detective Odafin "Fin" Tutuola Actor Kelli Giddish Detective Amanda Rollins Actor Danny Pino Detective Nick Amaro Actor Raúl Esparza ADA Rafael Barba Actor Peter Scanavino Detective Sonny Carisi Actor Robert Vaughn Walter Briggs Guest Star Marcia Cross Charmaine Briggs Guest Star Emily Bergl Judith Briggs Guest Star Susan Pourfar Delilah Briggs Guest Star Susie Essman Arlene Heller Guest Star Jennifer Van Dyck Dr. Brenda Tendroe Guest Star Mercedes Ruehl Lucia Barba Guest Star Jefferson Mays Dr. Carl Rudnick Guest Star Kate Jennings Grant Judge Marian Adams Guest Star Michelle Hurst Ms. Thwaites Guest Star Anne Betancourt Catalina diaz Guest Star Dick Wolf Executive Producer Ted Kotcheff Executive Producer Neal Baer Executive Producer Peter Jankowski Executive Producer Sharat Raju Director Ed Zuckerman Writer