That was over 40 years ago in 1981.
Today she is 49, and has starred in 46 movies in total, 45 since Jaws of Satan was released.
In Jaws of Satan, I think Christina Applegate looks:
Jaws of Satan scores 5.8 out of 10 on The Movie Database.
Christina Applegate's first acting role was as 'Kim Perry' in Jaws of Satan, released in 1981 when she was 9.