Season finales can either be fantastic, making fans anxious for the next season, or they can be mediocre, leaving fans unsure of whether they care what happens next. Thankfully, Grimm gives its fans one helluva finale in “Cry Havoc,” and I am beyond anxious for what will transpire in season five. From Nick (David Giuntoli) seeking to avenge his mother Kelly’s (Mary Elizabeth Mastrantonio) untimely and gruesome demise, to the unexpected developments in his quest, Nick and his friends come face to face with danger and a choice no one wants to make.