I had meant to ask this a while ago, but Syd's post in the movie forum reminded me.

Does anyone remember a tv show where the basic premise was that there was a dead guy who talked to this living guy, because they were both comdemned to eternally torment or something, and in order to redeem themselves, they had to save 100 lives.

I only remember two scenes from the show really. One where the ghost guy gets the living guy to stand in the same place as a woman ghost, so he can feel her pain. (For some reason, the guy could only see the ghost of the other doomed guy).

Another scene has some scientist blow away some enemies with a sonar gun. The two dudes think that he just killed the enemies and set them back more than a few paces.