Grimm Episode 2.01 ‘Bad Teeth’ Sneak Peek and Promo Photo

“Dude, I’ll be honest with you … your mother scares the crap out of me!” Nick (David Giuntoli) introduces his mother to Monroe (Silas Weir Mitchell) in this rather tense sneak peek from the first episode of Grimm‘s second season, ‘Bad Teeth.’ Check out the first promotional image from the episode above (courtesy of EW) and the clip below (courtesy of Aspen Decker).

Grimm returns to NBC Monday, August 13, 2012 at 9 PM ET/PT.