PRIVATE PRACTICE - "Remember Me" - Cooper receives the surprise of his life when a woman from his past arrives at the practice; Addison consults her patient, Jodi, who is eight and half months pregnant and suffering from severe memory loss after a traumatic car accident; and Sheldon and Violet clash when their patient, Jodi's husband, Zach, considers leaving his wife and taking the baby with him, on "Private Practice," THURSDAY, OCTOBER 20 (10:02-11:00 p.m., ET) on the ABC Television Network. (ABC/RON TOM) KATE WALSH, TAYE DIGGS