Time Magazinewas noted as stating: "Just possibly the dirtiest American-made motion picture that has ever been legally exhibited.I thought the ruby might afford her some ease in life, but I never imagined she""d take hose scribblin""s and make a life of her own.The Gyro Captain successfully bargained for his life as he kept exclaiming:"Gas! Fuel! Gasoline! Thousands of gallons of it! As much as you want!.To restore the original Hill Valley to its better state, "Doc" and Marty had to travel back to the year 1955 to the time of Marty""s and "Doc""s" previous visit (in the first film) - November 12, 1955 - the date that older Biff gave his younger counterpart the almanac, and prevent the incident from happening.