My Stepmother Is an Alien

A creature from another planet tries to seduce a shy Earth physicist to gain control over his researches. The result of this important mission much exceeded her expectations.

Grosses

Domestic (100%)
$13,854,000
Summary Details
DistributorColumbia Pictures
See full company information
Opening$2,066,980
1,106 theaters
Release DateDec 9, 1988
Running Time1 hr 45 min
GenresComedy Sci-Fi
In Release388 days/55 weeks
Widest Release1,148 theaters
DateRankWeekly %± LW TheatersChange AvgTo DateWeek
Dec 9-156$2,698,043-1,106-$2,439$2,698,0431
Dec 16-2210$1,430,026-47%1,110+4$1,288$4,128,0692
Dec 23-2911$2,841,412+98.7%1,148+38$2,475$6,969,4813
Dec 30-Jan 5, 198911$2,061,175-27.5%1,121-27$1,838$9,030,6564
Jan 6-1212$1,031,499-50%1,084-37$951$10,062,1555