Deidre Hall says she is not finished with "Days of Our Lives." She told People.com on Friday she will remain on the NBC soap. She is 78. Her run started in 1976. She said the reason is simple. She has one career goal she has yet to reach. She did not say what that goal is. The Independent picked up her public vow to keep playing Dr. Marlena Evans. Hall holds a singular record. She has been key to the show's engine for more than fifty years. No exit date is set. She just keeps turning up.