By Karen Moul

In anticipation of tonight’s season finale of
Grimm, we caught up with actress Bree Turner, who plays Wesen pharmacist Rosalee Calvert. Turner promised us we’ll be blown away by the episode.
“I don't know what more they could have put in this script,” she said. “I mean everyone, every storyline gets blown out and exposed, resolved, challenged. And then the level of production value in this finale, it's like feature film quality stuff in terms of effects and story and set and environment.”
Over the second season, we’ve seen Rosalee come into her own and master the art of mixing potions. In the last few weeks she has become one of Nick’s greatest assets.
“I always likened Rosalee as someone who was the most talented, with the biggest gifts,” Turner explained, “but the one that was the most insecure and lost with it all. And now that we're at the end of the second season I think it's been really fun to throw a lot of that away now and just be confident and own my power now.
“As you'll see Tuesday, I become much more the authority in the issue at hand. There's no more bumbling through this now. Now I am one of the most powerful apothecaries in the Wesen community.”