Fox International Productions is producing a thriller with the working title of Bunker to be filmed in Bogota, Colombia … Gina Gershon, Thomas Hayden Church and Juno Temple have been added to director William Friedkin’s Killer Joe for Voltage Pictures. The project is adapted by Pulitzer Prize-winning writer Tracy Letts from his own play. The cast joins previously-announced Matthew McConaughey and Emile Hirsch. Production stars this week in New Orleans … Anchor Bay Films has acquired distribution rights to Joker Films’ Daydream Nation, starring Kat Dennings … John Carpenter will serve as the executive producer of The Hell Within. The Barry Films project is about a woman who goes on a quest into the heart of a Brazilian jungle to save a girl, only to discover that the girl was bait … The Wagner/Cuban Company’s Magnet Releasing, genre arm of Magnolia Pictures, has acquired US rights to Thai title BKO: Bangkok Knockout.