Franck Khalfoun Photos Overview Filmography Photos Franck Khalfoun at the 'Maniac' Premiere during the 65th Annual Cannes Film Festival. Director Franck Khalfoun on the set of "Maniac." Replay Slideshow Previous slide Next slide Thumbnails Play 1 of 2 Advertisement Maximize Share Share on Facebook Share on Twitter Share on Google+ Share on Tumblr Share on Pinterest Share by Email