Grimm fans can look forward to lots of action when the NBC fantasy procedural returns in March.

In particular, Portland’s resident Grimm, Det. Nick Burkhardt (David Giuntoli), will finally confront Sean Renard (Sasha Roiz), the police captain who has reluctantly become the object of Nick’s girlfriend Juliette’s affection, thanks to a magical side effect of a potion.

Revolution and more NBC scoop from the TCA Winter TV previews

“It’s going to be a powder keg,” Roiz told critics at Grimm‘s winter TV previews on Sunday. Giuntoli added that in the “big, angry kerfuffle… he has a height advantage on me, but I have a rage advantage on him.”

Read More >

Other Links From TVGuide.com

• Sasha Roiz
• Bree Turner
• Claire Coffee
• Silas Weir Mitchell
• Bitsie Tulloch
• David Giuntoli
• Grimm