Yesterday Once More

Season 4 opens with the clan frantically preparing for Chinese New Year, circa 1975, so the youngsters are still safely clad in those oversized shirt-collars and campy bell-bottoms. But Vicky has plans to stay ahead of the times by redecorating the family home, and she decides to toss out the long-cherished sewing machine that belonged to her late mother--much to Dad's chagrin.