Plimpton, who recently appeared on the season premiere of Grey's Anatomy, plays a friend of Allison's who has a brain tumor. When she suddenly dies in the hospital (Goonies never say die!), Allison starts getting visions of her doctor (Sleeper Cell's Oded Fehr) injecting things into her IV that may have killed her. Looks like he may actually be guilty of this one, too, although Allison's dreams aren't always that accurate. There's a side plot with Joe looking for a job, but it seems to be pretty light family stuff -- nothing like last episode, where their daughter Ariel was apparently possessed by a murderous stripper's ghost. Man, I need to start watching this show again.

Medium airs tonight at 9/8C. For more options, check out our Week in Preview.