Mishipeshu

"" is the eighteenth episode of Season 4 of Grimm and the eighty-fourth episode overall. It is scheduled to air on April 17, 2015 on NBC.

Wesen

 * Blutbad
 * Fuchsbau
 * Half-Zauberbiest
 * Hexenbiest

Trivia

 * A is one of the most important of several water beings among many Great Lakes and Northeastern Woodlands Indians. Mishipeshu translates into "The Great Lynx." It has the head and paws of a giant cat but is covered in scales and has dagger-like spikes running along its back and tail.