It's definitely not Ghostbusters
- I have an earlier summary that may actually be a little spoilery so I'll code it.
This one is more Ghostbusters
Ghost Ghirls (SyFy) - executive produced by Jack Black, Ghost Ghirls is a comedic take on popular paranormal procedurals like Medium and Ghost Whisperer about two women - Heidi, who has self-proclaimed psychic abilities, and Angelica, who is a tech wiz - who attempt to solve paranormal mysteries each week while trying to prove to themselves and their customers that they are competent ghost hunters.
I don't get the sense that CBS is as big on genre stuff as the other networks are. That show they have about the doctor who sees his dead wife or something is more their style - afterlife-oriented spiritual stuff, which is technically sf/f but very different in its appeal.