My Stepmother Is an Alien (1988)
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.
Directed by: Richard Benjamin
Top Billed Cast: Robert Benedetti, Jay McCaslin, Alyson Hannigan
Runtime: 108 minutes
Full Cast List ▾
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
Tony Jay
Council Chief
Peter Bromilow
Second in Command
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Nina Henderson
Cashier
Harry Shearer
Carl Sagan (voice)
Adrian Sparks
Dr. Morosini
Juliette Lewis
Lexie
Tanya Fenmore
Ellen
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Karen Haber
Kristy
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Amy Kirkpatrick
Kimberly
Suzie Plakson
Tenley
Robert Benedetti
Drill Sergeant
Jim Doughan
Party Guest
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Jay McCaslin
Party Guest
Jim Jackman
Party Guest
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Kevin McDermott
Olaf
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Robyn Mandell
Kat
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Lisa Croisette
Group Captain Winnek Wolfet
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Sophia Bowen
12th Navigational Command
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Shea Bowen
12th Navigational Command
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Gabi
12th Navigational Command
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Gina Raymond
12th Navigational Command
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Susan Carlsberg
12th Navigational Command
Maxine Wasa
Porn Actress
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James Edward Veurink
Porn Actor
Earl Boen
Reverend
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Michele Rogers
Skippy Budlong
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Chere Rae
Station Wagon Driver
