We caught up with the cast of NBC's Grimm at San Diego Comic Con. David Giuntoli, Russell Hornsby, Silas Weir Mitchell, Sasha Roiz, Bitsie Tulloch, Reggie Lee, and Claire Coffee gave us big clues as to what we can expect in season three. Zombies, mermaids, insect Wesen, another Grimm, more branches from the Renard family tree, and "mind-blowing stunts" are just a few of the goodies you can expect this fall.
Grimm season three begins October 25th.