Now and Again is an American television series that aired in the US from September 24, 1999 until May 5, 2000 on CBS. The story revolves around the United States government engineering the perfect human body for use in espionage, but not being able to yet perfect the brain. In an attempt to get the project up and running, they take the brain of overweight family man Michael Wiseman, who is killed by a train.

Given a new life, Michael is kept in an apartment where he is trained by government experts, led by Dr. Theodore Morris, in the art of espionage. Despite his new life and new abilities, Michael longs to return to his wife Lisa and daughter Heather, who are themselves discovering that not all is as it seems with Michael's death.

A shallow model suddenly dies in an accident only to find her soul resurfacing in the body of a brilliant, plus-sized attorney.

A disgraced, 75-year-old ex-sheriff, whose life ends at the hands of corrupt cops, is brought back to life and given a second chance by a pair of young tech scientists, as a 35-year-old with unpredictable near-superhuman abilities.

A dark odyssey about the dawn of artificial consciousness and the evolution of sin. Set at the intersection of the near future and the reimagined past, it explores a world in which every human appetite, no matter how noble or depraved, can be indulged.

The story of a mother who died and begins a 49-day long project of reincarnation, and a husband who has barely begun to live a new life after overcoming the pain of losing his wife.

Jo Kang Hwa is a skilled thoracic surgeon. After losing his wife four years ago, he had been working as a single father until he got married again two years ago. While he seems like a caring person, he does not offer a hand nor intervene when needed.