Spin-off from "Doctor Who" which, despite good ratings, didn't get past the pilot stage. One time companion to a mysterious and body-changing alien known as "The Doctor", Sarah Jane Smith returns to Earth and carries on with her journalist career. Now, in 1981, she has managed to rebuild her career and has come, a matter of days before Christmas, to her Aunt Lavinia's (a famous scientist) house in the sleepy English village of Moreton Harwood to write a book and to rest after her world-travellin (allmovie.com)