Janna Michaels

Kes begins traveling backwards through time from the moment of her death. With each shift, she comes closer to a solution but she also grows months and years younger at a time.

As the town prepares for Christmas, Dr. Mike receives from her mother an unexpected gift - - a miniature poodle named Fifi who raises havoc throughout Colorado Springs.

When Sully is offered a job helping to survey the new National Park at Yellowstone in Wyoming, Dr. Mike is faced with the prospect of leaving her practice and all their friends and moving into the wilderness.

Mikes mother and sister visit just as a deadly outbreak of diphtheria strikes.