| "Trial by Fire" | |
|---|---|
| Grimm episode | |
| Episode no. | Season 4 Episode 13 |
| Directed by | Norberto Barba |
| Written by | Sean Calder |
| Produced by |
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| Featured music | Richard Marvin |
| Cinematography by | Fernando Arguelles |
| Editing by | Chris B. Willingham |
| Production code | 413 |
| Original air date | February 13, 2015 |
| Running time | 42 minutes |
| Guest appearance(s) | |
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"Trial by Fire" is the 13th episode of season 4 of the supernatural drama television series Grimm and the 79th episode overall, which premiered on February 13, 2015, on the cable network NBC. The episode was written by Sean Calder and was directed by Norberto Barba.
Opening quote: "And glory like the phoenix midst her fires, Exhales her odours, blazes, and expires."
During an investigation of an arson case that involves an Excandesco (phoenix-like wesen), Nick (David Giuntoli) is forced to turn to a Bauerschwein arson investigator Lt. Peter Orson (Daniel Roebuck) whom he had put behind bars. Prince Viktor (Alexis Denisof) teaches Adalind (Claire Coffee) about well-played diplomacy.
The episode was viewed by 4.86 million people, earning a 1.1/4 in the 18-49 rating demographics on the Nielson ratings scale, ranking third on its timeslot and sixth for the night in the 18-49 demographics, behind 20/20, Undercover Boss, Hawaii Five-0, Blue Bloods, and Shark Tank. This was a 4% decrease in viewership from the previous episode, which was watched by 4.67 million viewers with a 1.2/4. This means that 1.1 percent of all households with televisions watched the episode, while 4 percent of all households watching television at that time watched it. With DVR factoring in, the episode was watched by 7.79 million viewers and had a 2.2 ratings share in the 18-49 demographics.
"Trial by Fire" received mostly positive reviews. Kathleen Wiedel from TV Fanatic, gave a 4.5 star rating out of 5, stating: "Talk about burying the lede! We had to wait until the last five minutes of Grimm Season 4 Episode 13 for the long-awaited Adalind/Juliette showdown, but it was worth it. We were also treated to a nice bit of continuity with the return of Daniel Roebuck as the (jailed) Bauerschwein arson investigator Peter Orson, last seen back in Grimm Season 1 Episode 6."