Fire - [s4e13] Trial By

Nick and Hank investigate a lethal fire at a family-owned sporting goods store that killed two young employees.

The arsonist is identified as an Excandesco ( Grimm Wiki ), a rare, phoenix-like Wesen capable of internal combustion.

⚔️ The episode features a fan-favorite "knock-down, drag-out" fight between Juliette and Adalind, marking the first time Juliette fully embraces her powers for combat ( TV Fanatic ). [S4E13] Trial by Fire

Sean Calder, Michael Golamco, and Thomas Ian Griffith Guest Stars: Daniel Roebuck as Peter Orson (returning from Season 1) Gideon Emery as Damien Barso (The Excandesco) Alexis Denisof as Viktor Beckendorf Critical Reception and Ratings

🛡️ Their relationship is tested by Orson's presence, highlighting Rosalee's role as a progressive mediator in Wesen society. Cast and Production Director: Norberto Barba Nick and Hank investigate a lethal fire at

Critics generally praised the episode for its "continuity" and the payoff of the Adalind/Juliette rivalry. TV Fanatic awarded it 4.5/5 stars, specifically highlighting the fight choreography and the emotional weight of Juliette's confession.

The team uses a specialized cooling ointment from the spice shop to "extinguish" the Excandesco, causing him to explode. Orson willingly returns to prison afterward. Significant Character Developments Sean Calder, Michael Golamco, and Thomas Ian Griffith

The episode was viewed by 4.86 million people during its initial broadcast, holding a 1.1 rating in the 18-49 demographic ( Wikipedia ).