Catch up TV on Grimm. Watch the latest and all other episodes of Grimm now online, broadcasted on 7Two. Catch up on your favorite 7Two TV show: Grimm. Replay tv on its best! Inspired by the classic Grimm fairy tales. Nick Burkhardt's life is turned upside down when his family's legacy is revealed. After the mysterious brutal attack of a local college co-ed, Portland homicide Detective Nick Burkhardt (David Giuntoli) discovered he is descendant of an elite line of criminal profilers known as “Grimms,” charged with keeping balance between humanity and the mythological creatures of the world.