First air date: Sep 14, 1978
Episode duration: 00h 30m
Rating: (6.95) based on 131 votes
Status: Ended Seasons: 4
Episodes: 95
Starring: Robin Williams, Pam Dawber, Conrad Janis, Ralph James
Created by: Garry Marshall
Genre: Comedy,
Family
A wacky alien comes to Earth to study its residents and the life of the human woman he boards with is never the same.
