Nick and Hank find a murder crime trail backtracks abroad; when Nick finds Monroe and Rosalee are harboring the prime suspect, an apparent conflict arises between police duties and his inner Grimm.
| Title | Cat and Mouse |
|---|---|
| Genres | Drama Mystery Sci-Fi & Fantasy |
| Release Date | 2012-04-20 |
| Episode Runtime | 00 Hours 45 Minutes |
| Season Number | 1 |
| Episode Number | 18 |
| Production Companies | Universal Television, Hazy Mills Productions, Universal Media Studios |
