GRIMM
NBC, 8:00 p.m. ET
SEASON PREMIERE: This series has two things in common with the new show Emerald City, which follows it on NBC. It invests more in its visuals than it any coherency of plot – and it doesn’t seem to have enough energy to sustain itself, much less sustain much viewer loyalty. But if you’ve been with these shift-changing soul-poachers from the beginning, here they are again.