Yep, she’ll be joining Elijah Wood in the canine comedy about a guy who has conversations with his life-sized dog (though the rest of world just see a normal dog). Of course, Wood’s character, Ryan, could just be bonkers, hallucinating, back in time or in a coma… oh hang on, wrong show. But you get the idea. Wilfred may be just a man-in-a-dog-suit-psychosis, but hey, he could be supernatural.
Anyway, according to TVLine , Mack will play a biochemist and new love interest for Ryan.