Josh Boone Jesse Grant/Getty Images for Paramount Pictures EXCLUSIVE: Hot on the heels of last year's box office hit Regretting You, writer-director Josh Boone and Constantin Film are reteaming for supernatural thriller Siamese Dream. Based on an original script by Boone and frequent collaborator Knate Lee, the story follows a hitman in Honolulu who faces a spiritual crisis when he finds himself haunted by a ghost of a young woman he accidentally killed during a botched attempt on his life.