'Supergirl' opens well below expectations after Milly Alcock's comments, guaranteeing huge loss for Hollywood

'Supergirl' opened with $38 million domestically and $30 million internationally, far below initial expectations of $70 million and $80 million respectively. The film's production and marketing costs were estimated at $175-186 million, likely leading to a significant financial loss. The underperformance was attributed to pre-release tracking and Milly Alcock's comments.