Another look back at where they’ve been…if Jennifer Morrison, who plays Dr. Allison Cameron on House M.D., looks familiar, perhaps you’ve seen her dead. As a vengeful ghost haunting Kevin Bacon in 1999’s Stir of Echoes, Jennifer made quite an impression. I still get the shivers thinking about it, though you have to admit, she’s much prettier alive. Dr. Cameron is known for her relentless pursuit of House, and her ability to force him to confront his emotions, whether he wants to or not. Dr. House better look out. Judging from the way she pursued Kevin Bacon, Jennifer’s not a girl who will give up easily.