Mary Elizabeth Winstead is set to star in The Cellar, the JJ Abrams-produced pic from Bad Robot and Paramount Insurge about woman who wakes up underground after a terrible car accident and fears she’s been abducted. Her captor, a doomsday prepper, warns her that a terrible chemical attack has left the outside world uninhabitable but as tensions rise she decides she must escape regardless of the terrors that await outside. Dan Trachtenberg is helming the pic from a script by Josh Campbell, Matthew Stuecken, and Dan Casey. Abrams, Jon Cohen, and Lindsey Weber are producers. Winstead next appears in The Returned and Kill The Messenger. She’s repped by WME, Anonymous Content, and Jackoway Tyerman.