John-Pyper Ferguson is a versatile actor who has appeared in TV shows like Brothers & Sisters, Alphas, Caprica, Fringe and Castle (just to name a few). This fall he will be showing up in an episode of Grimm alongside another versatile actor – Mark Pellegrino (Supernatural and The Closer). They will both play a coyotl, a coyote-like creature that are described as “mean, nasty bullies who have a strong pack mentality and don’t take kindly to those who turn their back on them”.

Ferguson will play Hayden Walker, a man mourning his deceased sister, wanting to exact justice from Jarold (Pellegrino) for disgracing his family name. Hayden will have to take his family to Portland in order to track Jarold down, as he is there visiting his old high school buddy – none other than police detective Hank (series regular Russell Hornby) – after his own daughter goes missing.

Fans will be able to see the second season of Grimm when it returns to NBC early – on Monday, August 13 at 10/9c – before it moves back to its regular timeslot on Fridays starting on September 21 at 9/8c. [Source: TV Guide]