The folks at Grimm got some scary-good news today: NBC has picked up the freshman spooker for a second season!

The Friday drama has been a rare bright spot this season for NBC, which has seen nearly all of its rookie dramas — The Playboy Club, The Firm, Free Agents and Prime Suspect — quickly crash and burn.

With its most recent outing, Grimm drew 5.2 million total viewers and a 1.5 demo rating, but of significance is the fact that at last tally, it’s 18-49 numbers enjoyed the largest increase — 87 percent! — of any network series in DVR Live+7 data.

TVLine’s Renewal Scorecard has been updated to reflect the news.

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