Snoot Entertainment has cast Australian thesp Sharni Vinson (“Step Up 3D”) to topline home invasion thriller “You’re Next” with shooting starting Tuesday in Missouri.

“You’re Next” is directed by Adam Wingard from a screenplay by Simon Barrett. Producers are Snoot’s Keith Calder and Jessica Wu along with Barrett.

Story centers on a family coming under attack from a terrifying group of sadistic murderers during a family reunion getaway. Barricaded in their secluded vacation home, they fight off a barrage of axes, crossbows and machetes from both inside and outside the house.

Cast includes Nick Tucci, Wendy Glenn, AJ Bowen, Joe Swanberg, Margaret Laney, Amy Seimetz, Ti West, Calvin Reeder, Larry Fessenden, Kate Lyn Sheil and Rob Moran.

Wingard and Barrett teamed on “A Horrible Way to Die,” which premiered at the Toronto International Film Festival and will be released by Anchor Bay.

HanWay Films is handling international sales.

Snoot most recently produced Morgan Spurlock’s documentary “The Greatest Movie Ever Sold,” acquired by Sony Pictures Classics during Sundance.