Tim Miller directed the re-shoots in Eli Roth's place as Roth was busy with Thanksgiving (2023), which also stars Gina Gershon.
Jamie Lee Curtis described her character as autistic.
Craig Mazin was attached to write the screenplay before co-creating The Last of Us (2023) with Neil Druckmann.
Oren Uziel, Sam Levinson, Tony Rettenmaier, Juel Taylor, Zak Olkewicz, Chris Bremner, & Aaron Berg were listed in the WGA's directory for writing additional material to the movie's screenplay.