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Film of the Day: Solo Mio
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MOVIE

My Stepmother Is An Alien

 1988
 105 minutes (1 hrs 45 mins)
My Stepmother Is An Alien
CAST & DIRECTORBOX OFFICE DATAGLOBAL RELEASESTOP GROSSINGNEWS

Director and Cast Quickview

Directed by

Richard Benjamin

Starring

Dan Aykroyd · Kim Basinger · Jon Lovitz · Alyson Hannigan · Joseph Maher · Seth Green

Full cast & crew

Release dates

US release date US release: 9th December 1988
Canada release date Canada release: 9th December 1988
United States release date United States release: 9th December 1988

Box Office Quickview

UK box office

  • Debut box office: 28th Apr '89
  • Debut position: 2
  • Highest position: 1
  • Debut gross: £323.3 Thousand
  • Total chart weeks: 10

US box office

  • Box Office debut: 9th Dec '88
  • Debut position: 7
  • Highest position: 7
  • Debut gross: $2.1 Million
  • Total chart weeks: 5

Chart position history

UK box office

28 Apr, 1989
2
5 May, 1989
1
12 May, 1989
6
19 May, 1989
11
26 May, 1989
9
2 Jun, 1989
10
9 Jun, 1989
12
16 Jun, 1989
13
23 Jun, 1989
15
30 Jun, 1989
15

US box office

9 Dec, 1988
7
16 Dec, 1988
9
23 Dec, 1988
11
30 Dec, 1988
11
6 Jan, 1989
12

Global box office

Certificates

US
PG-13

13

M

Livre

PG

K-8

Tous publics

L

U

12

T

G

U

6

10

PG-13

13

M/12

PG

A

11

Total grosses

UK total gross
United Kingdom Flag  £1.1 Million
US total gross
United States Flag  $10.1 Million
Global total gross
Global Flag  $0

25thframe.co.uk stats

Total views:
41
First viewed:
15th Apr 2026
Last viewed:
10th Jun 2026

Directed By

Director
Role
Richard Benjamin
Directed By

Starring

Actor
Character
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 Bag
Wesley Mann
Grady
Tony Jay
Council Chief
Peter Bromilow
Second in Command
Nina Henderson
Cashier
Harry Shearer
Carl Sagan
Adrian Sparks
Dr. Morosini
Juliette Lewis
Lexie
Tanya Fenmore
Ellen
Karen Haber
Kristy
Amy Kirkpatrick
Kimberly
Suzie Plakson
Tenley
Robert Benedetti
Drill Sergeant
Jim Doughan
Party Guest
Jay McCaslin
Party Guest
Jim Jackman
Party Guest
Kevin McDermott
Olaf
Robyn Mandell
Kat
Lisa Croisette
Group Captain Winnek Wolfet
Sophia Bowen
12th Navigational Command
Shea Bowen
12th Navigational Command
Gabi
12th Navigational Command
Gina Raymond
12th Navigational Command
Susan Carlsberg
12th Navigational Command
Maxine Wasa
James Edwards
Earl Boen
Reverend
Michele Rogers
Skippy Budlong
Chere Rae
Station Wagon Driver