My Stepmother Is an Alien poster

Movie · 1988

My Stepmother Is an Alien

Released 9 December 1988 More from 1988 → Letterboxd ↗ · TMDB ↗

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.

FR·01

How old were they?

Oldest first
Tony Jay
as Council Chief
55
Ann Prentiss
as The Voice of the Bag (voice)
49
Jon Lovitz
as Ron Mills
31
Alyson Hannigan
as Jessie Mills
14
Seth Green
as Fred Glass
14
FR·02

The numbers

Computed from the cast above
41years between the oldest and youngest billed
55Tony Jay — oldest on the call sheet
14Seth Green — youngest billed
33average age of the credited cast
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