Grimm
› Season 4
S4 E13: Trial by Fire
When an arson case looks to have Wesen origins, Nick find himself reluctantly having to ask an old foe for help. Elsewhere, Viktor teaches Adalind the effectiveness of well-played diplomacy. Meanwhile, Juliette finds herself in a confrontation sooner than expected.
| Air date | Feb 13, 2015 |
|---|---|
| Runtime | 42 minutes |
| TMDB rating | ★ 8.1/10 |