What production run by Sean Hayes company produces the show Grimm?
Sean Hayes (actor):  He also runs a television production company called Hazy Mills Productions, which produces shows such as "Grimm", "Hot in Cleveland", "The Soul Man", and "Hollywood Game Night". Grimm (TV series): Grimm is an American fantasy police procedural drama television series created by Stephen Carpenter and Jim Kouf and produced by Universal Television for NBC.
Hazy Mills Productions