Other Mommy earns $3.6 million in previews toward $20 million No. 1 opening

Universal's Other Mommy earned $3.6 million in Thursday previews in North America, the studio said via The Hollywood Reporter on 9 October. Universal projects a $20 million opening from 3,200 domestic theatres, the United States and Canada, the studio said via the Reporter. It was expected to open at No. 1, GoldDerby reported on 8 October.