← Previous Next → 12x01 Locum 5/5 (1 vote) First Aired: Sep. 22, 2010 on NBC Summary: Benson and Stabler are called to investigate when a little girl goes missing. They soon find out that the mother had another daughter who disappeared some years earlier and she becomes the focus of the investigation.

Main Characters in this Episode

• Detective …
• Detective …
• Dr. Melind…
• Captain Do…

Guest Stars Sergeant John Munch played by Richard Belzer Detective Odafin 'Fin' Tutuola played by Ice-T Dr. George Huang played by BD Wong Erik Weber played by Henry Ian Cusick Mackenzie Burton played by Bailee Madison Darla Pinnington played by Christiane Seidel Lauren White played by Linda Powell Marie Povolko played by Tasha Lawrence Mickey Schaeffer played by Will Kempe FBI Agent Wilcox played by Karen Pittman Kevin Burton played by Peter Strauss Pamela Burton played by Joan Cusack Dr. Zaydok played by Adam Greer Trooper Dunphy played by Conan McCarty Dale Pinnington played by Stephen Payne Sheriff Renshaw played by Rik Alan Walter Ella Burton played by Amanda Dillard Maintenance Man played by John Di Benedetto MTA Official played by Trent Kendall Muslim Man played by Amir Darvish Ticket Seller played by Barbara Miluski Wesley played by Marcus I. Morton Commuter played by David Grazioli Businessman played by Moe Hindi More