Ready or Not [DODI Repack]

Preparations began in November 2017 when Bettinelli-Olpin and Gillett, members of the filmmaking collective Radio Silence, were hired as directors, with Busick and Murphy attached to write the screenplay. After setting an initial release date, casting occurred from August to October 2018. Principal photography began later that month and concluded in November, in locations in and around Toronto, Canada and the surrounding Ontario area. Brian Tyler was hired to compose and conduct the film's score, marking his first collaboration with Bettinelli-Olpin and Gillett.