Head Chef Gordon Ramsay revisits the kitchens of six restaurants that were once on the verge of disaster. A year ago, these failing businesses were about to close their doors due to rough financial times and uncertainty about the future. They required the expertise of Ramsay, who stepped in to make some immediate changes. With a dramatic facelift that altered the menu, décor and mission of each establishment, owners and staff members were finally able to taste success. But have these newly-positive reputations proven to be permanent? Can these restaurants pull themselves out of their former nightmares and into money-making dreams? Or is it time to turn off the grill and hang up the aprons?