Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She woos quirky scientist Dr. Steve Mills, a widower with a young daughter. Before long, Celeste finds herself in love with Steve and her new life on Earth, where she experiences true intimacy for the first time. But when she loses sight of her mission, she begins to question where she belongs.

Dan Aykroyd
Steven Mills

Kim Basinger
Celeste Martin

Jon Lovitz
Ron Mills

Alyson Hannigan
Jessie Mills

Joseph Maher
Lucas Budlong

Seth Green
Fred Glass

Ann Prentiss
The Voice of the Bag (voice)

Wesley Mann
Grady
546 ratings. The score is reasonably stable but could shift up to 0.12 as more ratings come in.
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Release Date
December 9, 1988
Runtime
1h 48m
Rating
PG-13
Genres
Comedy, Science Fiction
Director