Skip to main content
Filmarian
All films
Poster for My Stepmother Is an Alien
1988 · FILM

My Stepmother Is an Alien

Released: December 9, 1988Runtime: 108 min

ComedySci-Fi

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.

Rating
Sign in to rate

Related titles

No curated related titles yet. Use the edit affordance to add "More from this director", "Same franchise", or "Adaptation source material" entries — every change goes through the wiki review queue.

Box Office

Budget
$20.0M($55.8M today)
Domestic
$13.9M($38.6M today)

Lifetime grosses · released 1988 · adjusted for inflation

Technical specs

No technical specs (aspect ratio, sound mix, cameras…) documented yet. Know it? Add it →

Awards

No awards or nominations listed yet. Know it? Add it →

Connections

No connections (sequels, references, remakes…) mapped yet. Know it? Add it →

Soundtrack

No soundtrack documented yet. Know it? Add it →

Filming locations

No filming locations documented yet. Know it? Add it →

Your take
Seen it? Let the room know.
Progress
Runtime 108 min
h:mm or minutes
0% watched108 min left — enter where you stopped

Sign in to track, collect & rate — keep your watchlist, collection, and lists across the network.

Community tags

Be the first to tag this page. A tag becomes publicly visible once it reaches the community vote threshold.