Watch Army Wives Season4 Episode8 "Over and Out" online free streaming video. Joan is very anxious to return home after rebuilding schools in Iraq she hopes the news she will receive will be orders that she will be allowed to go back with her unit before she got injured. A broken leg could end Emmalin’s dreams of being a professional hockey player. Pamela and Chase take the steps to change something in their marriage after their children began to sense that that thing is very bad.