Grimm Ratings – 4×13 – Trial by Fire

Final Ratings:

Rating/Share 18-49: 1.1/4

Viewers (millions): 4.86

Source: TV by the Numbers


The preliminary ratings and viewership have been released for the thirteen episode of Grimm’s season 4 titled “Trial by Fire”. In the preliminary ratings, Grimm earned a 1.1/4, and 4.71 million viewers.

Here are the half hours’ preliminary ratings and viewership.

9:00 p.m.

NBC – Grimm

Viewers: 4.57 million (#3), A18-49: 1.1/ 4 (#2t)


9:30 p.m.

NBC – Grimm

Viewers: 4.85 million (#3), A18-49: 1.1/ 4 (#2t)


Source: TV Media Insights

Source: TV by the Numbers

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