Grim, Constantine: TV Coast to Coast TV critics discuss the season premiere of NBC's "Grimm" and the premiere of "Constantine," as well as the PBS music special featuring Tony Bennett and Lady Gaga.

What's new on the tube tonight: Grimm (NBC) Winter Finale: Think Nick and the Grimmy Gang will ever run out of monsters to fight? Ha! Tonight, the Chupacabra makes its way to Portland and, to make ...

Constantine (NBC) Season/Maybe Series Finale: Episode 13 falls on Friday the 13th—coincidence? Tonight's season finale of Constantine may or may not be the last we'll see of the DC Comics-based series ...