The pic will star Moore as Kate Garretson.
Pruss and Ingelsby developed the script together.
The film will be executive produced by Scott Greenberg, Scott Frees Rebecca Feuer and Nicole Jordan-Webber.
(L-R) Domhnall Gleeson, Sydney Sweeney and Julianne MooreGetty Images/Craig McDean
Erika Olde and Sam Roseme will also executive produce through Black Bicycle Entertainment.
Tanja Tawadjoh will co-produce.
The film marks Ingelsbys fourth collaboration with Scott Free afterOut of the Furnace,American Womanand most recentlyOur Friend.
It also marks the third collaboration for Walsh and Ingelsby, who previously collaborated onAmerican WomanandOur Friend.
He will be seen next in the HBO seriesWhite House Plumberswhere he plays John Dean.
The series premieres next month.
Gleeson is repped by Paradigm and The Agency.
