On a Friday when every other show was at best flat, NBC’s Grimm ticked up in the demo week-to-week, with a 0.8 rating, while holding steadyish with 3.9 million total viewers. Leading out of that, Emerald City (2.4 mil/0.6) added a handful of eyeballs while steady in the demo. Over on CBS, MacGyver (7.3 mil/0.9) […]