www.s-films.com : Hiring Media Production Houses. Serendipitous Films (S-Films) is an award-winning video and film production company in Dallas, Texas, offering services ranging from turn-key corporate video to commercial spots and even feature films. Hiring media production houses in Dallas for your business can be a considerable investment. But it’s not enough to simply invest—you need to invest smartly to have a successful marketing or training campaign. Choosing a production company can be risky -- you pay (at least some) before for the video is delivered. When hiring a media production house for the first time, it can be a leap of faith.