AllMovie

In the conclusion of a two-part story, the melancholy Jeannie (Barbara Eden) continues to fade into nothingness because she doesn't know the date of her birthday. In desperation, Tony (Larry Hagman) tries to contact Roger (Bill Daily), the only person who does know the crucial date--and who has been transferred to an isolated outpost in Alaska. The trick is to prevent the suspicious Dr. Bellows (Hayden Rorke) from figuring out what is going on...which may prove impossible when, through a fluke, several historical characters begin making "guest" appearances.