Sideshow and Janus Films have acquired all North American rights for “Last Summer,” directed by Catherine Breillat, her first film in a decade, the companies announced on Friday.The film, which just screened In Competition at the Cannes Film Festival to rave reviews, tells the story of Anne, a brilliant lawyer who lives in perfect harmony with her husband Pierre and their six and eight‐year‐old daughters in the suburbs of Paris. One day, Theo, 17, Pierre’s son from a previous marriage, moves in with them.