Plot details are being hidden away in a tower for the feature, which is being written by Dan Mazeau.
Joe Roth and Jeff Kirschenbaum will produce. Brown will executive produce via her PCMA Productions, along with Dan Mazeau, Zack Roth and Chris Castaldi.
Brown, repped by WME and Hansen Jacobson, is set for the fourth season of Stranger Things and for Warner Bros.’ Godzilla vs. Kong.