Aishia Tyler takes center stage in this episode, DEAD MAN'S RIDGE, as she is suddenly haunted by something unseen that seems ready to drive her to utter madness. The spirit, which flickers in and out, turns out to be that of an old chum from Tyler's days as an ADA in Manhattan, who has taken a terrible fall while mountain climbing. He has something important to tell her as he drifts back and forth between life and death in a hospital ICU. Stephen Tobolowsky, familiar from both TV and movies, plays the surgeon in charge of the dieing guy. He is a hard-headed realist who doesn't want Melinda telling him what to do with his patient. An exciting episode that takes us far away from the Grandview set, if only for a little while. Matt Keeslar is on the scary side as the come-and-go ghost of the hiker.