Although we don't have weekly episode coverage of Grimm, we know there a number of Daily Dead readers who watch it and will be happy to know that NBC officially renewed the series for a third season:

"UNIVERSAL CITY, Calif. – April 26, 2013 – NBC has announced the renewal of five key drama series for the 2013-14 season: “Revolution,” “Chicago Fire,” “Parenthood,” “Grimm” and “Law & Order: Special Victims Unit.”

All have been given 22-episode orders.

The announcement was made by Jennifer Salke, president of NBC Entertainment.

“On the verge of our 2013 fall scheduling decisions, we’re pleased to renew five drama series that will be important to our new season line-up,” Salke said. “We’re proud and very appreciative of all of the actors, producers, writers and directors who work so hard to deliver such high-quality work week in and week out. These complex shows represent a broad range of genres and tones, and all of them stand out for us in a television landscape now filled with one-hour series. We’re especially pleased to be renewing “Revolution” and “Chicago Fire” — two first-season successes — and there will be more returning series announcements made in the next couple of weeks.”

“Grimm,” inspired by the classic Grimm Brothers’ fairy tales, is a Universal Television and Hazy Mills production. The series was created by Stephen Carpenter, David Greenwalt, Jim Kouf. Sean Hayes, Todd Milliner and Norberto Barba also serve as executive producers along with Greenwalt and Kouf.

“Grimm” is Friday’s #1 series in adults 18-49 and is up versus one year ago by 14 percent in 18-49 rating (with a 2.4 vs. the year-ago 2.1, “most current”) and is up 12 percent in total viewers (6.9 million vs. 5.2 million)."