What’s new on the tube tonight:

Constantine (NBC) Return: NBC has moved Constantine up to 7 p.m., because that’s gonna help. Gather the kiddies ‘round for demonic happy fun times!

Grimm (NBC) Return: Nick and the Grimmy Gang, however, remain at 8 p.m. All is well(ish) in Portland.

12 Monkeys (Syfy) Series Debut: Read about it in True TV.

Helix (Syfy) Season Premiere: In other The World Is Screwed news, Helix is back with yet another deadly virus strain that could wipe out the planet—and the sooner the better.